DEBIAN-CVE-2026-109351

See a problem?
Please try reporting it to the source first.

Source

https://security-tracker.debian.org/tracker/CVE-2026-109351

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-109351.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-109351

Upstream

CVE-2026-109351

Published

2026-10-12T17:17:32Z

Modified

2026-10-13T05:00:09Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-109351

Affected packages

Debian:13 / rust-gix-pack

Package

Name: rust-gix-pack
Purl: pkg:deb/debian/rust-gix-pack?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.56.0-1

0.60.0-1

0.70.0-1

0.73.0-1

0.73.0-2

0.74.2-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-109351.json"

Debian:14 / rust-gix-pack