synced 12 MIN AGO
01 Record

CVE-2026-42246

net-imap vulnerable to STARTTLS stripping via invalid response timing

HighPUBLISHEDCNA: GitHub_M
CNA base score7.6 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
View raw JSON

02 Description

net-imap vulnerable to STARTTLS stripping via invalid response timing

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.31% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 23.9% of scored records. A rank, not a probability.
NVD base score
7.6 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Modified. NVD last modified this record on 2026-08-24.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-05-09 19:33Z5 MO AGO
Last updated
2026-08-24 12:06Z2 MO AGO
Reserved
2026-04-25
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
High (CVSS 7.6)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Weaknesses
  • CWE-392Missing Report of Error ConditionBase
  • CWE-393Return of Wrong Status CodeBase
  • CWE-636Not Failing Securely ('Failing Open')Class
  • CWE-754Improper Check for Unusual or Exceptional ConditionsClass
  • CWE-841Improper Enforcement of Behavioral WorkflowClass
Data version
5.2
Document digest
94daac45a3b0611353f3bf7e690ab50020f149cd699c84ce0f63f051b0cc41c7

05 Affected products

VendorProductVersionsPlatforms
rubynet-imap< 0.3.10, >= 0.4.0, < 0.4.24, >= 0.5.0, < 0.5.14, >= 0.6.0, < 0.6.4—

06 References

07 Fixed in

AlmaLinux 8

  • ruby
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-bundled-gems
    Fixed in 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-default-gems
    Fixed in 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-irb
    Fixed in 2.5.9-115.module_el8.10.0+4212+150d00eb
  • ruby-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • rubygem-abrt
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
    • Affected before 0.4.0-1.module_el8.10.0+3799+191214cc
  • rubygem-abrt-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.3.0-4.module_el8.10.0+3871+342e2c2f
    • Affected before 0.4.0-1.module_el8.10.0+3799+191214cc
  • rubygem-bigdecimal
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.3.4-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.1.5-7.module_el8.10.0+4210+b037b1ec
  • rubygem-bson
    Fixed

    A version is affected if any line below covers it.

    • Affected before 4.3.0-2.module_el8.5.0+259+8cec6917
    • Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
    • Affected before 4.3.0-2.module_el8.6.0+3170+4b08f9d4
  • rubygem-bson-doc
    Fixed in 4.3.0-2.module_el8.5.0+2625+ec418553
  • rubygem-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.16.1-5.module_el8.10.0+3991+5e651d4e
    • Affected before 2.5.22-7.module_el8.10.0+4210+b037b1ec
  • rubygem-bundler-doc
    Fixed in 1.16.1-5.module_el8.10.0+3991+5e651d4e
  • rubygem-did_you_mean
    Fixed in 1.2.0-115.module_el8.10.0+4212+150d00eb
  • rubygem-io-console
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.6-115.module_el8.10.0+4212+150d00eb
    • Affected before 0.7.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-irb
    Fixed in 1.13.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-json
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.1.0-115.module_el8.10.0+4212+150d00eb
    • Affected before 2.7.2-7.module_el8.10.0+4210+b037b1ec
  • rubygem-minitest
    Fixed

    A version is affected if any line below covers it.

    • Affected before 5.10.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 5.20.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-mongo
    Fixed in 2.5.1-2.module_el8.5.0+2625+ec418553
  • rubygem-mongo-doc
    Fixed in 2.5.1-2.module_el8.5.0+2625+ec418553
  • rubygem-mysql2
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.10-4.module_el8.5.0+259+8cec6917
    • Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
    • Affected before 0.4.10-4.module_el8.6.0+3170+4b08f9d4
    • Affected before 0.5.5-1.module_el8.10.0+3799+191214cc
  • rubygem-mysql2-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
    • Affected before 0.5.5-1.module_el8.10.0+3799+191214cc
  • rubygem-net-telnet
    Fixed in 0.1.1-115.module_el8.10.0+4212+150d00eb
  • rubygem-openssl
    Fixed in 2.1.2-115.module_el8.10.0+4212+150d00eb
  • rubygem-pg
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.0-3.module_el8.9.0+3635+c6f99506
    • Affected before 1.5.4-1.module_el8.10.0+3799+191214cc
  • rubygem-pg-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.0-3.module_el8.9.0+3635+c6f99506
    • Affected before 1.5.4-1.module_el8.10.0+3799+191214cc
  • rubygem-power_assert
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.1.1-115.module_el8.10.0+4212+150d00eb
    • Affected before 2.0.3-7.module_el8.10.0+4210+b037b1ec
  • rubygem-psych
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.2-115.module_el8.10.0+4212+150d00eb
    • Affected before 5.1.2-7.module_el8.10.0+4210+b037b1ec
  • rubygem-racc
    Fixed in 1.7.3-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rake
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.3.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 13.1.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rbs
    Fixed in 3.4.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rdoc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 6.0.1.1-115.module_el8.10.0+4212+150d00eb
    • Affected before 6.6.3.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rexml
    Fixed in 3.4.4-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rss
    Fixed in 0.3.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-test-unit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.7-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.6.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-typeprof
    Fixed in 0.21.9-7.module_el8.10.0+4210+b037b1ec
  • rubygem-xmlrpc
    Fixed in 0.3.0-115.module_el8.10.0+4212+150d00eb
  • rubygems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.7.6.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.5.22-7.module_el8.10.0+4210+b037b1ec
  • rubygems-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.7.6.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.5.22-7.module_el8.10.0+4210+b037b1ec

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • ruby
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-bundled-gems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-default-gems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • rubygem-bigdecimal
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.0-167.el9_8
    • Affected before 3.1.5-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.1-33.module_el9.8.0+273+a67497ba
  • rubygem-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.2.33-167.el9_8
    • Affected before 2.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba
  • rubygem-io-console
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.7-167.el9_8
    • Affected before 0.7.1-7.module_el9.8.0+272+38177c5f
    • Affected before 0.8.2-33.module_el9.8.0+273+a67497ba
  • rubygem-irb
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.13.1-7.module_el9.8.0+272+38177c5f
    • Affected before 1.16.0-33.module_el9.8.0+273+a67497ba
    • Affected before 1.3.5-167.el9_8
  • rubygem-json
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.18.0-33.module_el9.8.0+273+a67497ba
    • Affected before 2.5.1-167.el9_8
    • Affected before 2.7.2-7.module_el9.8.0+272+38177c5f
  • rubygem-minitest
    Fixed

    A version is affected if any line below covers it.

    • Affected before 5.14.2-167.el9_8
    • Affected before 5.20.0-7.module_el9.8.0+272+38177c5f
    • Affected before 6.0.0-33.module_el9.8.0+273+a67497ba
  • rubygem-mysql2
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.5-3.module_el9.7.0+184+e2e36072
    • Affected before 0.5.7-1.module_el9.8.0+232+50f6dd36
  • rubygem-mysql2-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.5-3.module_el9.7.0+184+e2e36072
    • Affected before 0.5.7-1.module_el9.8.0+232+50f6dd36
  • rubygem-pg
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.5.4-2.module_el9.7.0+245+447713a2
    • Affected before 1.6.3-1.module_el9.8.0+232+50f6dd36
  • rubygem-pg-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.5.4-2.module_el9.7.0+245+447713a2
    • Affected before 1.6.3-1.module_el9.8.0+232+50f6dd36
  • rubygem-power_assert
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.2.1-167.el9_8
    • Affected before 2.0.3-7.module_el9.8.0+272+38177c5f
    • Affected before 3.0.1-33.module_el9.8.0+273+a67497ba
  • rubygem-psych
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.2-167.el9_8
    • Affected before 5.1.2-7.module_el9.8.0+272+38177c5f
    • Affected before 5.3.1-33.module_el9.8.0+273+a67497ba
  • rubygem-racc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.7.3-7.module_el9.8.0+272+38177c5f
    • Affected before 1.8.1-33.module_el9.8.0+273+a67497ba
  • rubygem-rake
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.0.3-167.el9_8
    • Affected before 13.1.0-7.module_el9.8.0+272+38177c5f
    • Affected before 13.3.1-33.module_el9.8.0+273+a67497ba
  • rubygem-rbs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.0-167.el9_8
    • Affected before 3.10.0-33.module_el9.8.0+273+a67497ba
    • Affected before 3.4.0-7.module_el9.8.0+272+38177c5f
  • rubygem-rdoc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 6.3.4.1-167.el9_8
    • Affected before 6.6.3.1-7.module_el9.8.0+272+38177c5f
    • Affected before 7.0.3-33.module_el9.8.0+273+a67497ba
  • rubygem-rexml
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.5-167.el9_8
    • Affected before 3.4.4-33.module_el9.8.0+273+a67497ba
    • Affected before 3.4.4-7.module_el9.8.0+272+38177c5f
  • rubygem-rss
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.2.9-167.el9_8
    • Affected before 0.3.1-7.module_el9.8.0+272+38177c5f
    • Affected before 0.3.2-33.module_el9.8.0+273+a67497ba
  • rubygem-test-unit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.7-167.el9_8
    • Affected before 3.6.1-7.module_el9.8.0+272+38177c5f
    • Affected before 3.7.5-33.module_el9.8.0+273+a67497ba
  • rubygem-typeprof
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.15.2-167.el9_8
    • Affected before 0.21.9-7.module_el9.8.0+272+38177c5f
    • Affected before 0.31.1-33.module_el9.8.0+273+a67497ba
  • rubygems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.33-167.el9_8
    • Affected before 3.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba
  • rubygems-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.33-167.el9_8
    • Affected before 3.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 10

  • ruby
    Fixed in 3.3.10-13.el10_2
  • ruby-bundled-gems
    Fixed in 3.3.10-13.el10_2
  • ruby-default-gems
    Fixed in 3.3.10-13.el10_2
  • ruby-devel
    Fixed in 3.3.10-13.el10_2
  • ruby-doc
    Fixed in 3.3.10-13.el10_2
  • ruby-libs
    Fixed in 3.3.10-13.el10_2
  • ruby4.0
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-devel
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-doc
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-rubygem-mysql2
    Fixed in 0.5.7-35.el10_2
  • ruby4.0-rubygem-pg
    Fixed in 1.6.3-35.el10_2
  • rubygem-bigdecimal
    Fixed in 3.1.5-13.el10_2
  • rubygem-bundler
    Fixed in 2.5.22-13.el10_2
  • rubygem-io-console
    Fixed in 0.7.1-13.el10_2
  • rubygem-irb
    Fixed in 1.13.1-13.el10_2
  • rubygem-json
    Fixed in 2.7.2-13.el10_2
  • rubygem-minitest
    Fixed in 5.20.0-13.el10_2
  • rubygem-power_assert
    Fixed in 2.0.3-13.el10_2
  • rubygem-psych
    Fixed in 5.1.2-13.el10_2
  • rubygem-racc
    Fixed in 1.7.3-13.el10_2
  • rubygem-rake
    Fixed in 13.1.0-13.el10_2
  • rubygem-rbs
    Fixed in 3.4.0-13.el10_2
  • rubygem-rdoc
    Fixed in 6.6.3.1-13.el10_2
  • rubygem-rexml
    Fixed in 3.4.4-13.el10_2
  • rubygem-rss
    Fixed in 0.3.1-13.el10_2
  • rubygem-test-unit
    Fixed in 3.6.1-13.el10_2
  • rubygem-typeprof
    Fixed in 0.21.9-13.el10_2
  • rubygems
    Fixed in 3.5.22-13.el10_2
  • rubygems-devel
    Fixed in 3.5.22-13.el10_2

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • ruby
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-bundled-gems
    Fixed in 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-default-gems
    Fixed in 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • ruby-irb
    Fixed in 2.5.9-115.module_el8.10.0+4212+150d00eb
  • ruby-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.5.9-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.3.10-7.module_el8.10.0+4210+b037b1ec
  • rubygem-abrt
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
    • Affected before 0.4.0-1.module_el8.10.0+3799+191214cc
  • rubygem-abrt-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.3.0-4.module_el8.10.0+3871+342e2c2f
    • Affected before 0.4.0-1.module_el8.10.0+3799+191214cc
  • rubygem-bigdecimal
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.3.4-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.1.5-7.module_el8.10.0+4210+b037b1ec
  • rubygem-bson
    Fixed

    A version is affected if any line below covers it.

    • Affected before 4.3.0-2.module_el8.5.0+259+8cec6917
    • Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
    • Affected before 4.3.0-2.module_el8.6.0+3170+4b08f9d4
  • rubygem-bson-doc
    Fixed in 4.3.0-2.module_el8.5.0+2625+ec418553
  • rubygem-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.16.1-5.module_el8.10.0+3991+5e651d4e
    • Affected before 2.5.22-7.module_el8.10.0+4210+b037b1ec
  • rubygem-bundler-doc
    Fixed in 1.16.1-5.module_el8.10.0+3991+5e651d4e
  • rubygem-did_you_mean
    Fixed in 1.2.0-115.module_el8.10.0+4212+150d00eb
  • rubygem-io-console
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.6-115.module_el8.10.0+4212+150d00eb
    • Affected before 0.7.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-irb
    Fixed in 1.13.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-json
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.1.0-115.module_el8.10.0+4212+150d00eb
    • Affected before 2.7.2-7.module_el8.10.0+4210+b037b1ec
  • rubygem-minitest
    Fixed

    A version is affected if any line below covers it.

    • Affected before 5.10.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 5.20.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-mongo
    Fixed in 2.5.1-2.module_el8.5.0+2625+ec418553
  • rubygem-mongo-doc
    Fixed in 2.5.1-2.module_el8.5.0+2625+ec418553
  • rubygem-mysql2
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.10-4.module_el8.5.0+259+8cec6917
    • Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
    • Affected before 0.4.10-4.module_el8.6.0+3170+4b08f9d4
    • Affected before 0.5.5-1.module_el8.10.0+3799+191214cc
  • rubygem-mysql2-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
    • Affected before 0.5.5-1.module_el8.10.0+3799+191214cc
  • rubygem-net-telnet
    Fixed in 0.1.1-115.module_el8.10.0+4212+150d00eb
  • rubygem-openssl
    Fixed in 2.1.2-115.module_el8.10.0+4212+150d00eb
  • rubygem-pg
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.0-3.module_el8.9.0+3635+c6f99506
    • Affected before 1.5.4-1.module_el8.10.0+3799+191214cc
  • rubygem-pg-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.0-3.module_el8.9.0+3635+c6f99506
    • Affected before 1.5.4-1.module_el8.10.0+3799+191214cc
  • rubygem-power_assert
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.1.1-115.module_el8.10.0+4212+150d00eb
    • Affected before 2.0.3-7.module_el8.10.0+4210+b037b1ec
  • rubygem-psych
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.2-115.module_el8.10.0+4212+150d00eb
    • Affected before 5.1.2-7.module_el8.10.0+4210+b037b1ec
  • rubygem-racc
    Fixed in 1.7.3-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rake
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.3.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 13.1.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rbs
    Fixed in 3.4.0-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rdoc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 6.0.1.1-115.module_el8.10.0+4212+150d00eb
    • Affected before 6.6.3.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rexml
    Fixed in 3.4.4-7.module_el8.10.0+4210+b037b1ec
  • rubygem-rss
    Fixed in 0.3.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-test-unit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.7-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.6.1-7.module_el8.10.0+4210+b037b1ec
  • rubygem-typeprof
    Fixed in 0.21.9-7.module_el8.10.0+4210+b037b1ec
  • rubygem-xmlrpc
    Fixed in 0.3.0-115.module_el8.10.0+4212+150d00eb
  • rubygems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.7.6.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.5.22-7.module_el8.10.0+4210+b037b1ec
  • rubygems-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.7.6.3-115.module_el8.10.0+4212+150d00eb
    • Affected before 3.5.22-7.module_el8.10.0+4210+b037b1ec

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • ruby
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-bundled-gems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-default-gems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • ruby-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.7-167.el9_8
    • Affected before 3.3.10-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.3-33.module_el9.8.0+273+a67497ba
  • rubygem-bigdecimal
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.0-167.el9_8
    • Affected before 3.1.5-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.1-33.module_el9.8.0+273+a67497ba
  • rubygem-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.2.33-167.el9_8
    • Affected before 2.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba
  • rubygem-io-console
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.7-167.el9_8
    • Affected before 0.7.1-7.module_el9.8.0+272+38177c5f
    • Affected before 0.8.2-33.module_el9.8.0+273+a67497ba
  • rubygem-irb
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.13.1-7.module_el9.8.0+272+38177c5f
    • Affected before 1.16.0-33.module_el9.8.0+273+a67497ba
    • Affected before 1.3.5-167.el9_8
  • rubygem-json
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2.18.0-33.module_el9.8.0+273+a67497ba
    • Affected before 2.5.1-167.el9_8
    • Affected before 2.7.2-7.module_el9.8.0+272+38177c5f
  • rubygem-minitest
    Fixed

    A version is affected if any line below covers it.

    • Affected before 5.14.2-167.el9_8
    • Affected before 5.20.0-7.module_el9.8.0+272+38177c5f
    • Affected before 6.0.0-33.module_el9.8.0+273+a67497ba
  • rubygem-mysql2
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.5-3.module_el9.7.0+184+e2e36072
    • Affected before 0.5.7-1.module_el9.8.0+232+50f6dd36
  • rubygem-mysql2-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.5.5-3.module_el9.7.0+184+e2e36072
    • Affected before 0.5.7-1.module_el9.8.0+232+50f6dd36
  • rubygem-pg
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.5.4-2.module_el9.7.0+245+447713a2
    • Affected before 1.6.3-1.module_el9.8.0+232+50f6dd36
  • rubygem-pg-doc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.5.4-2.module_el9.7.0+245+447713a2
    • Affected before 1.6.3-1.module_el9.8.0+232+50f6dd36
  • rubygem-power_assert
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.2.1-167.el9_8
    • Affected before 2.0.3-7.module_el9.8.0+272+38177c5f
    • Affected before 3.0.1-33.module_el9.8.0+273+a67497ba
  • rubygem-psych
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.2-167.el9_8
    • Affected before 5.1.2-7.module_el9.8.0+272+38177c5f
    • Affected before 5.3.1-33.module_el9.8.0+273+a67497ba
  • rubygem-racc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.7.3-7.module_el9.8.0+272+38177c5f
    • Affected before 1.8.1-33.module_el9.8.0+273+a67497ba
  • rubygem-rake
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.0.3-167.el9_8
    • Affected before 13.1.0-7.module_el9.8.0+272+38177c5f
    • Affected before 13.3.1-33.module_el9.8.0+273+a67497ba
  • rubygem-rbs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.0-167.el9_8
    • Affected before 3.10.0-33.module_el9.8.0+273+a67497ba
    • Affected before 3.4.0-7.module_el9.8.0+272+38177c5f
  • rubygem-rdoc
    Fixed

    A version is affected if any line below covers it.

    • Affected before 6.3.4.1-167.el9_8
    • Affected before 6.6.3.1-7.module_el9.8.0+272+38177c5f
    • Affected before 7.0.3-33.module_el9.8.0+273+a67497ba
  • rubygem-rexml
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.5-167.el9_8
    • Affected before 3.4.4-33.module_el9.8.0+273+a67497ba
    • Affected before 3.4.4-7.module_el9.8.0+272+38177c5f
  • rubygem-rss
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.2.9-167.el9_8
    • Affected before 0.3.1-7.module_el9.8.0+272+38177c5f
    • Affected before 0.3.2-33.module_el9.8.0+273+a67497ba
  • rubygem-test-unit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.3.7-167.el9_8
    • Affected before 3.6.1-7.module_el9.8.0+272+38177c5f
    • Affected before 3.7.5-33.module_el9.8.0+273+a67497ba
  • rubygem-typeprof
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.15.2-167.el9_8
    • Affected before 0.21.9-7.module_el9.8.0+272+38177c5f
    • Affected before 0.31.1-33.module_el9.8.0+273+a67497ba
  • rubygems
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.33-167.el9_8
    • Affected before 3.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba
  • rubygems-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.2.33-167.el9_8
    • Affected before 3.5.22-7.module_el9.8.0+272+38177c5f
    • Affected before 4.0.6-33.module_el9.8.0+273+a67497ba

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 10

  • ruby
    Fixed in 3.3.10-13.el10_2
  • ruby-bundled-gems
    Fixed in 3.3.10-13.el10_2
  • ruby-default-gems
    Fixed in 3.3.10-13.el10_2
  • ruby-devel
    Fixed in 3.3.10-13.el10_2
  • ruby-doc
    Fixed in 3.3.10-13.el10_2
  • ruby-libs
    Fixed in 3.3.10-13.el10_2
  • ruby4.0
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-devel
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-doc
    Fixed in 4.0.3-35.el10_2
  • ruby4.0-rubygem-mysql2
    Fixed in 0.5.7-35.el10_2
  • ruby4.0-rubygem-pg
    Fixed in 1.6.3-35.el10_2
  • rubygem-bigdecimal
    Fixed in 3.1.5-13.el10_2
  • rubygem-bundler
    Fixed in 2.5.22-13.el10_2
  • rubygem-io-console
    Fixed in 0.7.1-13.el10_2
  • rubygem-irb
    Fixed in 1.13.1-13.el10_2
  • rubygem-json
    Fixed in 2.7.2-13.el10_2
  • rubygem-minitest
    Fixed in 5.20.0-13.el10_2
  • rubygem-power_assert
    Fixed in 2.0.3-13.el10_2
  • rubygem-psych
    Fixed in 5.1.2-13.el10_2
  • rubygem-racc
    Fixed in 1.7.3-13.el10_2
  • rubygem-rake
    Fixed in 13.1.0-13.el10_2
  • rubygem-rbs
    Fixed in 3.4.0-13.el10_2
  • rubygem-rdoc
    Fixed in 6.6.3.1-13.el10_2
  • rubygem-rexml
    Fixed in 3.4.4-13.el10_2
  • rubygem-rss
    Fixed in 0.3.1-13.el10_2
  • rubygem-test-unit
    Fixed in 3.6.1-13.el10_2
  • rubygem-typeprof
    Fixed in 0.21.9-13.el10_2
  • rubygems
    Fixed in 3.5.22-13.el10_2
  • rubygems-devel
    Fixed in 3.5.22-13.el10_2

Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • ruby3.1
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • ruby3.3
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • ruby3.3
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • jruby
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

  • jruby
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • jruby
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • ruby3.0
    Fixed in 3.0.2-7ubuntu2.13

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • jruby
    No fix yet
  • ruby3.2
    Fixed in 3.2.3-1ubuntu0.24.04.8

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 25.10

  • jruby
    No fix yet
  • ruby3.3
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.04 LTS

  • jruby
    No fix yet
  • ruby3.3
    Fixed in 3.3.8-2ubuntu3.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.10

  • jruby
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 14.04 LTS

  • jruby
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • ruby2.3
    Fixed in 2.3.1-2~ubuntu16.04.16+esm14
    Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • ruby2.5
    Fixed in 2.5.1-1ubuntu1.16+esm8
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • ruby2.7
    Fixed in 2.7.0-5ubuntu1.18+esm5
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.