CVE-2026-104259

Public on 2026-10-08
Modified on 2026-10-08
Description
GHSA-qrch-pjfr-9g47: t:removeComments mishandles the character after a comment terminator, bypassing rules

NOTE: https://github.com/advisories/GHSA-qrch-pjfr-9g47
NOTE: https://modsecurity.org/20260928/security-update-digest-overview-of-recent-advisory-fixes-2026-september/
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
5.8
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core mod_security Pending Fix
Amazon Linux 2023 mod_security Pending Fix
Amazon Linux 2027 Preview mod_security Pending Fix

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2026-104259 Mitre: CVE-2026-104259