DEBIAN-CVE-2026-45571
go-git is an extensible git implementation library written in pure Go. Prior to 5.19.1 and 6.0.0-alpha.4, a path validation issue in go-git could allow crafted repository data to affect files outside the intended checkout target, including the repository's .git directory. These validations were introduced in upstream Git years ago, so the vulnerability arose from go-git drifting from those checks. This vulnerability is fixed in 5.19.1 and 6.0.0-alpha.4.
DEBIAN-CVE-2026-45571
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-2026-45571
golang-github-go-git-go-git
Source reference: /affected/0/package/name
- Affected versions
- 5.11.0-1
Source reference:
/affected/0/versions5.11.0-2Source reference:
/affected/0/versions5.11.0-3Source reference:
/affected/0/versions5.11.0-4Source reference:
/affected/0/versions5.12.0-1Source reference:
/affected/0/versions5.13.2-1Source reference:
/affected/0/versions5.14.0-1Source reference:
/affected/0/versions5.16.2-1Source reference:
/affected/0/versions5.17.0-1Source reference:
/affected/0/versions5.17.1-1Source reference:
/affected/0/versions5.19.1-1Source reference:
/affected/0/versions5.19.2-1Source reference:
/affected/0/versions5.4.2-3Source reference:
/affected/0/versions5.4.2-4Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
golang-github-go-git-go-git
Source reference: /affected/1/package/name
- Affected versions
- 5.14.0-1
Source reference:
/affected/1/versions5.16.2-1Source reference:
/affected/1/versions5.17.0-1Source reference:
/affected/1/versions5.17.1-1Source reference:
/affected/1/versions5.19.1-1Source reference:
/affected/1/versions5.19.2-1Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
golang-github-go-git-go-git
Source reference: /affected/2/package/name
- Affected versions
- 5.14.0-1
Source reference:
/affected/2/versions5.16.2-1Source reference:
/affected/2/versions5.17.0-1Source reference:
/affected/2/versions5.17.1-1Source reference:
/affected/2/versions - Fixed versions
- 5.19.1-1
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
golang-github-go-git-go-git-v6
Source reference: /affected/3/package/name
- Affected versions
- 6~git20260305.2083cf94-1
Source reference:
/affected/3/versions6~git20260305.2083cf94-2Source reference:
/affected/3/versions6~git20260305.2083cf94-3Source reference:
/affected/3/versions - Fixed versions
- 6.0.0~alpha4-1
Source reference:
/affected/3/ranges - 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": "golang-github-go-git-go-git",
"purl": "pkg:deb/debian/golang-github-go-git-go-git?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"5.11.0-1",
"5.11.0-2",
"5.11.0-3",
"5.11.0-4",
"5.12.0-1",
"5.13.2-1",
"5.14.0-1",
"5.16.2-1",
"5.17.0-1",
"5.17.1-1",
"5.19.1-1",
"5.19.2-1",
"5.4.2-3",
"5.4.2-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45571.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-go-git-go-git",
"purl": "pkg:deb/debian/golang-github-go-git-go-git?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"5.14.0-1",
"5.16.2-1",
"5.17.0-1",
"5.17.1-1",
"5.19.1-1",
"5.19.2-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45571.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.19.1-1"
}
]
}
],
"package": {
"name": "golang-github-go-git-go-git",
"purl": "pkg:deb/debian/golang-github-go-git-go-git?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"5.14.0-1",
"5.16.2-1",
"5.17.0-1",
"5.17.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45571.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0.0~alpha4-1"
}
]
}
],
"package": {
"name": "golang-github-go-git-go-git-v6",
"purl": "pkg:deb/debian/golang-github-go-git-go-git-v6?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"6~git20260305.2083cf94-1",
"6~git20260305.2083cf94-2",
"6~git20260305.2083cf94-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45571.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57126 · Revision 1
- Added to Heist Feed
- Publisher date