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CVE-2026-4891

🗓️ 11 May 2026 16:47:33Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 16 Views

CVE-2026-4891 describes a heap-based out-of-bounds read in DNSSEC validation on Unix systems.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11anydnsmasq2.85-1+deb11u2dnsmasq_2.85-1+deb11u2_any.deb
Debian12anydnsmasq2.90-4~deb12u2dnsmasq_2.90-4~deb12u2_any.deb
Debian13anydnsmasq2.91-1+deb13u1dnsmasq_2.91-1+deb13u1_any.deb
Debian14anydnsmasq2.92-5dnsmasq_2.92-5_any.deb
Debian999anydnsmasq2.92-5dnsmasq_2.92-5_any.deb

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11 May 2026 16:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.06226
SSVC
16