CVE-2026-82250: Integer Underflow (Wrap or Wraparound) in GitoxideLabs gitoxide
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.
CVE-2026-82250: Integer Underflow (Wrap or Wraparound) in GitoxideLabs gitoxide
Description
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.
CVSS v4.0
Score 7.1high
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-08-28T10:37:51.949Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a916f93acd9273b49cf92ec
Added to database: 08/28/2026, 11:22:59 UTC
Last updated: 08/28/2026, 22:07:11 UTC
Views: 8
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