This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-109351 →

DEBIAN-CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplyin...

Original description

The description as published by the source.

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::with_capacity to reserve hundreds of gigabytes and crash clone or fetch operations.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:13 rust-gix-pack

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 rust-gix-pack

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org