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7.1 High

CVE-2026-109349 gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::new_from_header: the pack header…

Description

gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::new_from_header: the pack header decoder accepts version 3, but a release-enabled assert_eq! requires version 2. A malicious remote can send a 12-byte pack header declaring version 3 to panic the client and abort the clone or fetch.

Affected products and versions

Product Affected versions Fixed in
gix-pack 0.75 earliest → < 0.75.0 0.75.0

Other CVEs of gix-pack

The 3 CVEs of gix-pack →
CVE-2026-109351 Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to… 7.1 High CVE-2026-109350 Gitoxide gix-pack before 0.75.0 contains a denial of service vulnerability that allows malicious remotes to crash… 7.1 High
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