Medium severity5.4NVD Advisory· Published Sep 15, 2026

CVE-2026-91986

Description

gitoxide gix-transport before 0.59.2 fails to filter control characters in git-daemon connect requests, allowing attackers to inject NUL/CR/LF bytes via crafted git URLs. Attackers can inject extra NUL-delimited protocol fields to spoof virtual hosts or inject newlines into daemon requests and logs.

Affected products

Gitoxide/Gitoxidellm-fuzzy
Range: <0.59.2

Patches

Vulnerability mechanics

References

github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-rc7h-wp5f-w3g5nvd
www.vulncheck.com/advisories/gitoxide-gix-transport-before-0.59.2-cr-lf-nul-injectionnvd

News mentions

No linked articles in our index yet.

cvss	0.351
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000