CVE-2026-82250 json
gitoxide gix-packetline before 0.21.5 Denial of Service
published 2026-08-28 2 mo ago modified 2026-09-10 1 mo ago also EUVD-2026-67702 , GHSA-2vh6-hw4j-32ww
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
gitoxide gix-packetline versions before 0.21.5 contain a panic vulnerability in the TextRef implementation that occurs when processing side-band packet lines with empty payloads. A malicious Git server can send a crafted side-band packet to trigger an index out of bounds panic, aborting the client process during fetch operations without authentication.
Patch / fix
- crates.io gix-packetline 0.21.5
- GitoxideLabs gitoxide 0.21.5
- rust-gix-packetline Debian 14 0.22.0-1
debian advisories DEBIAN-CVE-2026-82250
- cargo-c openSUSE Tumbleweed 0.10.25-1.1
- cargo-audit openSUSE Tumbleweed 0.22.2~git0.281452c-3.1
opensuse advisories openSUSE-SU-2026:11741-1openSUSE-SU-2026:11730-1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | gix-packetline | <0.21.5 |
0.21.5 |
Affected products
- GitoxideLabs gitoxide
Classification
- Weakness
-
- CWE-191 Integer Underflow (Wrap or Wraparound)
References
-
github.com
/GitoxideLabs/gitoxide/pull/2638
web
-
github.com
/GitoxideLabs/gitoxide/commit/4bef04ae8a261634200b3a6faabdd77e25aeb8c1
web
-
github.com
/GitoxideLabs/gitoxide/security/advisories/GHSA-2vh6-hw4j-32ww
vendor-advisory, web
-
vulncheck.com
/advisories/gitoxide-gix-packetline-before-0.21.5-denial-of-service
third-party-advisory
-
github.com
/GitoxideLabs/gitoxide
package
-
github.com
/GitoxideLabs/gitoxide/releases/tag/gix-packetline-v0.21.5
web
Sources
- CVE List CVE-2026-82250
- GitHub Advisory GHSA-2vh6-hw4j-32ww
- NVD CVE-2026-82250
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.