CVE-2026-99077
Public on 2026-10-23
Modified on 2026-10-24
Description
In the Linux kernel, the following vulnerability has been resolved:
ipv4: udp: Create exceptions before socket matching
ipv4: udp: Create exceptions before socket matching
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-5.10 Extra | kernel | 2026-11-12 | ALAS2KERNEL-5.10-2026-139 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2026-11-12 | ALAS2KERNEL-5.15-2026-121 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | Pending Fix | ||
| Amazon Linux 2023 | kernel | Pending Fix | ||
| Amazon Linux 2023 | kernel6.12 | 2026-11-12 | ALAS2023-2026-3448 | Fixed |
| Amazon Linux 2023 | kernel6.18 | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |