DEBIAN-CVE-2026-91986

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Source

https://security-tracker.debian.org/tracker/CVE-2026-91986

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91986.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-91986

Upstream

CVE-2026-91986

Published

2026-09-15T16:17:57Z

Modified

2026-09-24T08:47:25Z

Severity

5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/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 CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-91986

Affected packages

Debian:13 / rust-gix-transport

Package

Name: rust-gix-transport
Purl: pkg:deb/debian/rust-gix-transport?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.44.0-1

0.48.0-1

0.48.0-2

0.57.0-1

0.58.1-1

0.59.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91986.json"

Debian:14 / rust-gix-transport