CVE-2026-43139
Public on 2026-05-06
Modified on 2026-05-08
Description
In the Linux kernel, the following vulnerability has been resolved:
xfrm6: fix uninitialized saddr in xfrm6_get_saddr()
xfrm6: fix uninitialized saddr in xfrm6_get_saddr()
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | kernel | Pending Fix | ||
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | Pending Fix | ||
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2026-04-01 | ALAS2KERNEL-5.10-2026-115 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2026-04-30 | ALAS2KERNEL-5.15-2026-100 | Fixed |
| Amazon Linux 2023 | kernel | 2026-04-07 | ALAS2023-2026-1544 | Fixed |
| Amazon Linux 2023 | kernel6.12 | 2026-04-07 | ALAS2023-2026-1543 | Fixed |
| Amazon Linux 2023 | kernel6.18 | 2026-05-14 | ALAS2023-2026-1702 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |