synced 7 MIN AGO
01 Record

CVE-2026-48619

A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client. This vulnerability affects all supported release

MediumPUBLISHEDCNA: hackerone
CNA base score5.3 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
View raw JSON

02 Description

A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client. This vulnerability affects all supported release

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.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited 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
0.63% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 50.3% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-10-25.
Red Hat severity
Moderate. 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
2026-06-26 01:14Z4 MO AGO
Last updated
2026-06-26 15:01Z4 MO AGO
Reserved
2026-05-22
Assigning CNA
hackerone
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
  • CWE-770Allocation of Resources Without Limits or ThrottlingBase
Data version
5.2
Document digest
40d666fe68022290d3031e53c2c9fe05262dfd8390920400a3c72c4b9370ffdc

05 Affected products

VendorProductVersionsPlatforms
nodejsnode22.22.3 to 22.22.3, 24.16.0 to 24.16.0, 26.3.0 to 26.3.0—

06 References

07 Fixed in

AlmaLinux 8

  • nodejs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-full-i18n
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-nodemon
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.1-1.module_el8.10.0+3956+47c9ee9f
    • Affected before 3.0.3-1.module_el8.10.0+4061+f8ceeab9
  • nodejs-packaging
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el8.10.0+4086+70facd4a
    • Affected before 2021.06-6.module_el8.10.0+4158+e796f37f
  • nodejs-packaging-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el8.10.0+4086+70facd4a
    • Affected before 2021.06-6.module_el8.10.0+4158+e796f37f
  • npm
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:10.9.8-1.22.23.1.1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:11.16.0-1.24.18.0.1.module_el8.10.0+4228+2938bc94
  • v8-12.4-devel
    Fixed in 3:12.4.254.21-1.22.23.1.1.module_el8.10.0+4231+1bf2f855
  • v8-13.6-devel
    Fixed in 3:13.6.233.17-1.24.18.0.1.module_el8.10.0+4228+2938bc94

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

AlmaLinux 9

  • nodejs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-full-i18n
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-nodemon
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.1-1.module_el9.7.0+208+fb06c0ab
    • Affected before 3.0.3-3.module_el9.7.0+209+ecf6523e
  • nodejs-packaging
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el9.7.0+209+ecf6523e
    • Affected before 2021.06-6.module_el9.7.0+227+12323393
  • nodejs-packaging-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el9.7.0+209+ecf6523e
    • Affected before 2021.06-6.module_el9.7.0+227+12323393
  • npm
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:10.9.8-1.22.23.1.1.module_el9.8.0+276+8b329b47
    • Affected before 1:11.16.0-1.24.18.0.1.module_el9.8.0+277+61fc613e
  • v8-12.4-devel
    Fixed in 3:12.4.254.21-1.22.23.1.1.module_el9.8.0+276+8b329b47
  • v8-13.6-devel
    Fixed in 3:13.6.233.17-1.24.18.0.1.module_el9.8.0+277+61fc613e

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

AlmaLinux 10

  • nodejs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-devel
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-docs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-full-i18n
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-libs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-npm
    Fixed in 1:10.9.8-1.22.23.1.2.el10_2
  • nodejs24
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-devel
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-docs
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-full-i18n
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-libs
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-npm
    Fixed in 1:11.16.0-1.24.18.0.1.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

  • nodejs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-full-i18n
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:24.18.0-1.module_el8.10.0+4228+2938bc94
  • nodejs-nodemon
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.1-1.module_el8.10.0+3956+47c9ee9f
    • Affected before 3.0.3-1.module_el8.10.0+4061+f8ceeab9
  • nodejs-packaging
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el8.10.0+4086+70facd4a
    • Affected before 2021.06-6.module_el8.10.0+4158+e796f37f
  • nodejs-packaging-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el8.10.0+4086+70facd4a
    • Affected before 2021.06-6.module_el8.10.0+4158+e796f37f
  • npm
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:10.9.8-1.22.23.1.1.module_el8.10.0+4231+1bf2f855
    • Affected before 1:11.16.0-1.24.18.0.1.module_el8.10.0+4228+2938bc94
  • v8-12.4-devel
    Fixed in 3:12.4.254.21-1.22.23.1.1.module_el8.10.0+4231+1bf2f855
  • v8-13.6-devel
    Fixed in 3:13.6.233.17-1.24.18.0.1.module_el8.10.0+4228+2938bc94

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

  • nodejs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-full-i18n
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:22.23.1-1.module_el9.8.0+276+8b329b47
    • Affected before 1:24.18.0-1.module_el9.8.0+277+61fc613e
  • nodejs-nodemon
    Fixed

    A version is affected if any line below covers it.

    • Affected before 3.0.1-1.module_el9.7.0+208+fb06c0ab
    • Affected before 3.0.3-3.module_el9.7.0+209+ecf6523e
  • nodejs-packaging
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el9.7.0+209+ecf6523e
    • Affected before 2021.06-6.module_el9.7.0+227+12323393
  • nodejs-packaging-bundler
    Fixed

    A version is affected if any line below covers it.

    • Affected before 2021.06-6.module_el9.7.0+209+ecf6523e
    • Affected before 2021.06-6.module_el9.7.0+227+12323393
  • npm
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1:10.9.8-1.22.23.1.1.module_el9.8.0+276+8b329b47
    • Affected before 1:11.16.0-1.24.18.0.1.module_el9.8.0+277+61fc613e
  • v8-12.4-devel
    Fixed in 3:12.4.254.21-1.22.23.1.1.module_el9.8.0+276+8b329b47
  • v8-13.6-devel
    Fixed in 3:13.6.233.17-1.24.18.0.1.module_el9.8.0+277+61fc613e

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

  • nodejs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-devel
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-docs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-full-i18n
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-libs
    Fixed in 1:22.23.1-2.el10_2
  • nodejs-npm
    Fixed in 1:10.9.8-1.22.23.1.2.el10_2
  • nodejs24
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-devel
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-docs
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-full-i18n
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-libs
    Fixed in 1:24.18.0-1.el10_2
  • nodejs24-npm
    Fixed in 1:11.16.0-1.24.18.0.1.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

  • nodejs
    No fix yet

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

Debian 13

  • nodejs
    Fixed in 20.19.2+dfsg-1+deb13u3

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

Debian 14

  • nodejs
    Fixed in 24.17.0+dfsg+~cs24.13.2-1

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

Ubuntu 24.04 LTS

  • nodejs
    No fix yet

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

Ubuntu 25.10

  • nodejs
    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

  • nodejs
    No fix yet

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

Ubuntu 26.10

  • nodejs
    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

  • nodejs
    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

  • nodejs
    No fix yet

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

Ubuntu Pro 18.04 LTS

  • nodejs
    No fix yet

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

Ubuntu Pro 20.04 LTS

  • nodejs
    No fix yet

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

Ubuntu Pro 22.04 LTS

  • nodejs
    No fix yet

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.