CVE-2026-82254CWE-248

CVE-2026-82254

High · published August 28, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
41.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00488 · 41.1th percentile
Weakness
CWE-248 · Uncaught Exception
Published
2026-08-28T16:16Z
References (2)
https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-x494-mj8g-cj27 · [email protected]https://www.vulncheck.com/advisories/gitoxide-before-0.69.0-denial-of-service-via-gix-pack · [email protected]
EPSS history
Timeline
  • 30 AUG 16:19Z
    EPSS moved — → 0%
    epss
  • 28 AUG 10:49Z
    gitoxide before 0.69.0 Denial of Service via gix-pack
    cvelistv5