DEBIAN-CVE-2026-91986
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.
DEBIAN-CVE-2026-91986
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-91986
rust-gix-transport
Source reference: /affected/0/package/name
- Affected versions
- 0.44.0-1
Source reference:
/affected/0/versions0.48.0-1Source reference:
/affected/0/versions0.48.0-2Source reference:
/affected/0/versions0.57.0-1Source reference:
/affected/0/versions0.58.1-1Source reference:
/affected/0/versions0.59.2-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
rust-gix-transport
Source reference: /affected/1/package/name
- Affected versions
- 0.44.0-1
Source reference:
/affected/1/versions0.48.0-1Source reference:
/affected/1/versions0.48.0-2Source reference:
/affected/1/versions0.57.0-1Source reference:
/affected/1/versions0.58.1-1Source reference:
/affected/1/versions0.59.2-1Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-gix-transport",
"purl": "pkg:deb/debian/rust-gix-transport?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"0.44.0-1",
"0.48.0-1",
"0.48.0-2",
"0.57.0-1",
"0.58.1-1",
"0.59.2-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91986.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-gix-transport",
"purl": "pkg:deb/debian/rust-gix-transport?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.44.0-1",
"0.48.0-1",
"0.48.0-2",
"0.57.0-1",
"0.58.1-1",
"0.59.2-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91986.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #6111 · Revision 1
- Added to Heist Feed
- Publisher date