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Package details: pkg:deb/debian/modsecurity@3.0.15-1
purl pkg:deb/debian/modsecurity@3.0.15-1
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (2)
Vulnerability Summary Aliases
VCID-26rx-gb8t-pqhx CVE-2026-42268
VCID-wafa-zx55-akh8 ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Libmodsecurity is one component of the ModSecurity v3 project. A segmentation fault occurs when a rule using the t:hexDecode transformation inspects a query string parameter containing a single character. An attacker can exploit this to crash worker processes, causing a denial of service. Service resumes once the attack stops as worker processes recover from the segfault. All versions before 3.0.15 of libModSecurity3 are affected. This has been patched in version 3.0.15. CVE-2026-30923

Date Actor Action Vulnerability Source VulnerableCode Version
2026-05-09T17:44:23.413405+00:00 Debian Importer Fixing VCID-wafa-zx55-akh8 https://security-tracker.debian.org/tracker/data/json 38.6.0
2026-05-08T02:17:46.148094+00:00 Debian Importer Fixing VCID-26rx-gb8t-pqhx https://security-tracker.debian.org/tracker/data/json 38.6.0