CVE-2026-6949
Public on 2026-07-31
Modified on 2026-09-11
Description
TSIG packet with name compression can crash DNS
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | samba | 2026-08-31 | ALAS2-2026-3886 | Fixed |
| Amazon Linux 2023 | samba | Pending Fix | ||
| Amazon Linux 2027 Preview | samba | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |