CVE-2026-82254

gitoxide before 0.69.0 Denial of Service via gix-pack

CVE-2026-82254 is fixed in rust-gix-pack on 1 platform by DEBIAN-CVE-2026-82254 (version 0.70.0-1), released August 30, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.5

Important

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0049

42nd percentile

gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
rust-gix-pack · Debian 14	0.70.0-1	DEBIAN-CVE-2026-82254	Aug 30, 2026

Details

Published
August 28, 2026
Weakness
Uncaught Exception
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-82254

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