CVE-2026-104786
Public on 2026-11-06
Modified on 2026-11-06
Description
Due to an Improper Input Validation (CWE-20) bug, Squid is vulnerable to a Stack-based Buffer Overflow (CWE-121) attack against HTTP Authentication.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | squid | Not Affected | ||
| Amazon Linux 2 - Squid4 Extra | squid | No Fix Planned | ||
| Amazon Linux 2023 | squid | Pending Fix | ||
| Amazon Linux 2027 Preview | squid | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |