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CVE-2026-53910

🗓️ 22 Jul 2026 13:42:50Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 14 Views

Diff3 heap overflow from signed line-mapping; crafted diff output may cause outofbounds writes.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11alldiffutils1:3.7-5diffutils_1:3.7-5_all.deb
Debian12alldiffutils1:3.8-4diffutils_1:3.8-4_all.deb
Debian13alldiffutils1:3.10-4diffutils_1:3.10-4_all.deb
Debian14alldiffutils1:3.12-1diffutils_1:3.12-1_all.deb
Debian999alldiffutils1:3.12-1diffutils_1:3.12-1_all.deb

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22 Jul 2026 13:42Current
6.6Medium risk
Vulners AI Score6.6
CVSS 42.1
EPSS0.00253
SSVC
14