Answer in brief
CVE-2026-82255 records a High severity (CVSS 7.6) vulnerability in gitoxide 0.25.4 HTTP Credential Leak via Redirect. The current sources do not mark it as known exploited. The current feed maps gix-transport (crates.io), GitoxideLabs/gitoxide (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps gix-transport (crates.io), GitoxideLabs/gitoxide (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| gix-transportcrates.io | >=0.25.4 <0.56.0 | 0.56.0 |
| GitoxideLabs/gitoxidegeneric | >=0.25.4 <=0.55.0 | Not reported |
Published upstream
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 28, 2026
gitoxide versions from 0.25.4 contain an HTTP credential leak vulnerability in the curl-based transport backend where credentials are sent to attacker-controlled servers after HTTP redirects. The vulnerability occurs because credential validation checks the original URL instead of the effective URL after redirect, allowing attackers to steal authentication tokens through cross-domain redirects or HTTPS-to-HTTP downgrades.
Quoted source text, attributed separately from HOL analysis.