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CVE-2026-42944

🗓️ 20 May 2026 09:20:23Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 11 Views

CVE-2026-42944: heap overflow and crash with multiple EDNS options (nsid, cookie, padding) on Unix.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Debian13anyunbound1.22.0-2+deb13u3unbound_1.22.0-2+deb13u3_any.deb
Debian14anyunbound1.25.1-1unbound_1.25.1-1_any.deb
Debian999anyunbound1.25.1-1unbound_1.25.1-1_any.deb
Debian11anyunbound1.13.1-1+deb11u7unbound_1.13.1-1+deb11u7_any.deb
Debian12anyunbound1.17.1-2+deb12u4unbound_1.17.1-2+deb12u4_any.deb

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20 May 2026 09:20Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00842
SSVC
11