Linux · Debian · Security advisory · May 15, 2026

DEBIAN-CVE-2026-42268: modsecurity security update

DEBIAN-CVE-2026-42268, released May 15, 2026, fixes 1 CVE in modsecurity. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0040
34th percentile

Fixed package versions

ProductReleaseFixed in
modsecurityDebian 12.15 (bookworm)3.0.9-1+deb12u2
modsecurityDebian 13.5 (trixie)3.0.14-1+deb13u1
modsecurityDebian 143.0.15-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-42268 modsecurity: ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx7.5 0.0040 None reported
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