synced 3 MIN AGO
01 Record

CVE-2026-43233

netfilter: nf_conntrack_h323: fix OOB read in decode_choice()

HighPUBLISHEDCNA: Linux
CNA base score8.2 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

02 Description

netfilter: nf_conntrack_h323: fix OOB read in decode_choice()

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
0.46% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 39.8% of scored records. A rank, not a probability.
NVD base score
8.2 (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:L/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-10-19.
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
2026-05-06 11:28Z5 MO AGO
Last updated
2026-10-19 19:16Z9 DAYS AGO
Reserved
2026-05-01
Assigning CNA
Linux
Record state
PUBLISHED
Severity
High (CVSS 8.2)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weaknesses
  • CWE-125Out-of-bounds ReadBase
  • CWE-131Incorrect Calculation of Buffer SizeBase
Data version
5.2
Document digest
afbaf20f07488d0a516016859af89c7a679c0b501e2656dfcea08909f31db0a2

05 Affected products

VendorProductVersionsPlatforms
LinuxLinuxec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < bcb50aa0b8f2b74a9fe5a1c7bee6f2657a288041, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < 2a3aac4205e7d2f1aca2e3827de8cdd517d36c4a, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < 81f2fc5b0d0cf4696146f00f837596d10b92dead, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < 7ef82863d42261817a6394c6c881bd6757a70f16, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < 53d32735d77ab56cc3fc7bd53a7d099418f19be1, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < f0a83d0a4b7c127d32ac06d607a9214937716129, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < 35f1943d242e1b9f0b6e91c0c93bfb293a9f8224, ec8a8f3c31ddef0a7d9626c4b8a4baa30f3b80aa to < baed0d9ba91d4f390da12d5039128ee897253d60, 4.15—

06 References

07 Fixed in

AlmaLinux 8

  • bpftool
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-abi-stablelists
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-cross-headers
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-doc
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-headers
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-rt
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-core
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-core
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-devel
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-modules
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-modules-extra
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-devel
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-modules
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-modules-extra
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-tools
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-tools-libs
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-tools-libs-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • perf
    Fixed in 4.18.0-553.164.1.el8_10
  • python3-perf
    Fixed in 4.18.0-553.164.1.el8_10

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

AlmaLinux 9

  • kernel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-abi-stablelists
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-cross-headers
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-uki-virt
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-doc
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-headers
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8

34 further packages in AlmaLinux 9 not shown (first 40 listed).

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

CloudLinux 8

  • bpftool
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-abi-stablelists
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-cross-headers
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-debug-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-doc
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-headers
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-rt
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-core
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-core
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-devel
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-modules
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-debug-modules-extra
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-devel
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-modules
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-rt-modules-extra
    Fixed in 4.18.0-553.164.1.rt7.505.el8_10
  • kernel-tools
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-tools-libs
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-tools-libs-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-core
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-devel
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-modules
    Fixed in 4.18.0-553.164.1.el8_10
  • kernel-zfcpdump-modules-extra
    Fixed in 4.18.0-553.164.1.el8_10
  • perf
    Fixed in 4.18.0-553.164.1.el8_10
  • python3-perf
    Fixed in 4.18.0-553.164.1.el8_10

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

  • kernel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-debug-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-64k-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-abi-stablelists
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-cross-headers
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-debug-uki-virt
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-devel-matched
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-doc
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-headers
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-modules-extra
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-core
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-devel
    Fixed in 5.14.0-687.41.1.el9_8
  • kernel-rt-64k-debug-modules
    Fixed in 5.14.0-687.41.1.el9_8

34 further packages in CloudLinux 9 not shown (first 40 listed).

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.

Debian 12

  • linux
    Fixed in 6.1.170-1

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

Debian 13

  • linux
    Fixed in 6.12.85-1

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

Debian 14

  • linux
    Fixed in 6.19.6-1

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

Ubuntu 16.04 LTS

  • linux-hwe-edge
    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

  • linux-aws-5.0
    No fix yet
  • linux-aws-5.3
    No fix yet
  • linux-azure
    No fix yet
  • linux-azure-5.3
    No fix yet
  • linux-azure-edge
    No fix yet
  • linux-gcp
    No fix yet
  • linux-gcp-5.3
    No fix yet
  • linux-gke-4.15
    No fix yet
  • linux-gke-5.4
    No fix yet
  • linux-gkeop-5.4
    No fix yet
  • linux-hwe
    No fix yet
  • linux-hwe-edge
    No fix yet
  • linux-oem
    No fix yet
  • linux-oracle-5.0
    No fix yet
  • linux-oracle-5.3
    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

  • linux-aws-5.11
    No fix yet
  • linux-aws-5.13
    No fix yet
  • linux-aws-5.8
    No fix yet
  • linux-azure-5.11
    No fix yet
  • linux-azure-5.13
    No fix yet
  • linux-azure-5.8
    No fix yet
  • linux-azure-fde
    No fix yet
  • linux-gcp-5.11
    No fix yet
  • linux-gcp-5.13
    No fix yet
  • linux-gcp-5.8
    No fix yet
  • linux-gke
    No fix yet
  • linux-gke-5.15
    No fix yet
  • linux-gkeop
    No fix yet
  • linux-gkeop-5.15
    No fix yet
  • linux-hwe-5.11
    No fix yet
  • linux-hwe-5.13
    No fix yet
  • linux-hwe-5.8
    No fix yet
  • linux-intel-5.13
    No fix yet
  • linux-oem-5.10
    No fix yet
  • linux-oem-5.13
    No fix yet
  • linux-oem-5.14
    No fix yet
  • linux-oem-5.6
    No fix yet
  • linux-oracle-5.11
    No fix yet
  • linux-oracle-5.13
    No fix yet
  • linux-oracle-5.8
    No fix yet
  • linux-raspi2
    No fix yet
  • linux-riscv
    No fix yet
  • linux-riscv-5.11
    No fix yet
  • linux-riscv-5.8
    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

  • linux
    Fixed in 5.15.0-186.196
  • linux-allwinner-5.19
    No fix yet
  • linux-aws
    Fixed in 5.15.0-1112.119
  • linux-aws-5.19
    No fix yet
  • linux-aws-6.2
    No fix yet
  • linux-aws-6.5
    No fix yet
  • linux-aws-6.8
    Fixed in 6.8.0-1060.63~22.04.1
  • linux-azure
    Fixed in 5.15.0-1117.126
  • linux-azure-5.19
    No fix yet
  • linux-azure-6.2
    No fix yet
  • linux-azure-6.5
    No fix yet
  • linux-azure-6.8
    Fixed in 6.8.0-1063.71~22.04.1
  • linux-azure-fde
    Fixed in 5.15.0-1117.126
  • linux-azure-fde-5.19
    No fix yet
  • linux-azure-fde-6.2
    No fix yet
  • linux-azure-fde-6.8
    Fixed in 6.8.0-1062.69~22.04.1
  • linux-gcp
    Fixed in 5.15.0-1112.122
  • linux-gcp-5.19
    No fix yet
  • linux-gcp-6.2
    No fix yet
  • linux-gcp-6.5
    No fix yet
  • linux-gcp-6.8
    Fixed in 6.8.0-1063.69~22.04.1
  • linux-gke
    Fixed in 5.15.0-1108.114
  • linux-gkeop
    Fixed in 5.15.0-1095.103
  • linux-hwe-5.19
    No fix yet
  • linux-hwe-6.2
    No fix yet
  • linux-hwe-6.5
    No fix yet
  • linux-hwe-6.8
    Fixed in 6.8.0-136.136~22.04.1
  • linux-ibm
    Fixed in 5.15.0-1106.110
  • linux-ibm-6.8
    Fixed in 6.8.0-1060.61~22.04.1
  • linux-intel-iot-realtime
    No fix yet
  • linux-intel-iotg
    Fixed in 5.15.0-1107.113
  • linux-kvm
    Fixed in 5.15.0-1104.109
  • linux-lowlatency
    Fixed in 5.15.0-184.194
  • linux-lowlatency-hwe-5.19
    No fix yet
  • linux-lowlatency-hwe-6.2
    No fix yet
  • linux-lowlatency-hwe-6.5
    No fix yet
  • linux-lowlatency-hwe-6.8
    Fixed in 6.8.0-134.134.1~22.04.1
  • linux-nvidia
    Fixed in 5.15.0-1107.108
  • linux-nvidia-6.2
    No fix yet
  • linux-nvidia-6.5
    No fix yet

20 further packages in Ubuntu 22.04 LTS not shown (first 40 listed).

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

Ubuntu 24.04 LTS

  • linux
    Fixed in 6.8.0-134.134
  • linux-aws
    Fixed in 6.8.0-1060.63
  • linux-aws-6.14
    No fix yet
  • linux-aws-6.17
    No fix yet
  • linux-azure
    Fixed in 6.8.0-1063.71
  • linux-azure-6.11
    No fix yet
  • linux-azure-6.14
    No fix yet
  • linux-azure-6.17
    No fix yet
  • linux-azure-fde
    Fixed in 6.8.0-1062.69
  • linux-azure-fde-6.14
    No fix yet
  • linux-azure-nvidia
    No fix yet
  • linux-azure-nvidia-6.14
    No fix yet
  • linux-gcp
    Fixed in 6.8.0-1063.69
  • linux-gcp-6.11
    No fix yet
  • linux-gcp-6.14
    No fix yet
  • linux-gcp-6.17
    No fix yet
  • linux-gke
    Fixed in 6.8.0-1058.64
  • linux-gkeop
    Fixed in 6.8.0-1045.48
  • linux-hwe-6.11
    No fix yet
  • linux-hwe-6.14
    No fix yet
  • linux-hwe-6.17
    No fix yet
  • linux-ibm
    Fixed in 6.8.0-1060.61
  • linux-lowlatency
    Fixed in 6.8.0-134.134.1
  • linux-lowlatency-hwe-6.11
    No fix yet
  • linux-nvidia
    Fixed in 6.8.0-1058.61
  • linux-nvidia-6.11
    No fix yet
  • linux-nvidia-6.17
    No fix yet
  • linux-nvidia-lowlatency
    Fixed in 6.8.0-1058.61.1
  • linux-nvidia-tegra
    Fixed in 6.8.0-1029.30
  • linux-oem-6.11
    No fix yet
  • linux-oem-6.14
    No fix yet
  • linux-oem-6.17
    No fix yet
  • linux-oem-6.8
    No fix yet
  • linux-oracle
    Fixed in 6.8.0-1057.58
  • linux-oracle-6.14
    No fix yet
  • linux-oracle-6.17
    No fix yet
  • linux-raspi
    Fixed in 6.8.0-1060.64
  • linux-raspi-realtime
    No fix yet
  • linux-realtime
    No fix yet
  • linux-riscv
    No fix yet

3 further packages in Ubuntu 24.04 LTS not shown (first 40 listed).

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

Ubuntu 25.10

  • linux
    No fix yet
  • linux-aws
    No fix yet
  • linux-azure
    No fix yet
  • linux-azure-fde
    No fix yet
  • linux-gcp
    No fix yet
  • linux-oracle
    No fix yet
  • linux-raspi
    No fix yet
  • linux-realtime
    No fix yet
  • linux-riscv
    No fix yet

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

Ubuntu Nvidia-BlueField 22.04 LTS

  • linux-bluefield
    Fixed in 5.15.0-1096.98

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

Ubuntu Nvidia-BlueField 24.04 LTS

  • linux-bluefield
    Fixed in 6.8.0-1026.30

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

Ubuntu Pro 14.04 LTS

  • linux-azure
    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

  • linux-aws-hwe
    No fix yet
  • linux-azure
    No fix yet
  • linux-gcp
    No fix yet
  • linux-hwe
    No fix yet
  • linux-oracle
    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

  • linux
    No fix yet
  • linux-aws
    No fix yet
  • linux-aws-5.4
    No fix yet
  • linux-azure-4.15
    No fix yet
  • linux-azure-5.4
    No fix yet
  • linux-gcp-4.15
    No fix yet
  • linux-gcp-5.4
    No fix yet
  • linux-hwe-5.4
    No fix yet
  • linux-ibm-5.4
    No fix yet
  • linux-kvm
    No fix yet
  • linux-oracle
    No fix yet
  • linux-oracle-5.4
    No fix yet
  • linux-raspi-5.4
    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

  • linux
    No fix yet
  • linux-aws
    No fix yet
  • linux-aws-5.15
    Fixed in 5.15.0-1112.119~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-azure
    No fix yet
  • linux-azure-5.15
    Fixed in 5.15.0-1117.126~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-azure-fde-5.15
    Fixed in 5.15.0-1117.126~20.04.2
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-bluefield
    No fix yet
  • linux-gcp
    No fix yet
  • linux-gcp-5.15
    Fixed in 5.15.0-1112.122~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-hwe-5.15
    Fixed in 5.15.0-186.196~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-ibm
    No fix yet
  • linux-ibm-5.15
    Fixed in 5.15.0-1106.110~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-intel-iotg-5.15
    Fixed in 5.15.0-1107.113~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-iot
    No fix yet
  • linux-kvm
    No fix yet
  • linux-lowlatency-hwe-5.15
    Fixed in 5.15.0-184.194~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-nvidia-tegra-5.15
    Fixed in 5.15.0-1064.66~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-oracle
    No fix yet
  • linux-oracle-5.15
    Fixed in 5.15.0-1109.115~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-raspi
    No fix yet
  • linux-riscv-5.15
    Fixed in 5.15.0-1106.110~20.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-xilinx-zynqmp
    No fix yet

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

Ubuntu Pro FIPS-preview 22.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

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

Ubuntu Pro FIPS-updates 18.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

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

Ubuntu Pro FIPS-updates 20.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

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

Ubuntu Pro FIPS-updates 22.04 LTS

  • linux-aws-fips
    Fixed in 5.15.0-1112.119+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-azure-fips
    Fixed in 5.15.0-1117.126+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-fips
    Fixed in 5.15.0-186.196+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-gcp-fips
    Fixed in 5.15.0-1112.122+fips1
    Available with Ubuntu Pro: 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 FIPS-updates 24.04 LTS

  • linux-aws-fips
    Fixed in 6.8.0-1060.63+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-azure-fips
    Fixed in 6.8.0-1062.69+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-fips
    Fixed in 6.8.0-134.134+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-gcp-fips
    Fixed in 6.8.0-1063.69+fips1
    Available with Ubuntu Pro: 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 FIPS 18.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

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

Ubuntu Pro FIPS 20.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

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

Ubuntu Pro Realtime 22.04 LTS

  • linux-intel-iot-realtime
    Fixed in 5.15.0-1104.106
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-realtime
    Fixed in 5.15.0-1111.120
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-realtime-6.8
    Fixed in 6.8.1-1055.56~22.04.1
    Available with Ubuntu Pro: 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 Realtime 24.04 LTS

  • linux-raspi-realtime
    Fixed in 6.8.0-2049.50
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-realtime
    Fixed in 6.8.1-1055.56
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-realtime-6.14
    No fix yet
  • linux-realtime-6.17
    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.