DEBIAN-CVE-2026-100419
gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwrite_existing enabled, attackers can craft malicious repository trees where symlink entries replace validated directories, causing subsequent files to be written outside the worktree through the symlink for code execution or file manipulation.
DEBIAN-CVE-2026-100419
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-2026-100419
rust-gix-fs
Source reference: /affected/0/package/name
- Affected versions
- 0.12.1-1
Source reference:
/affected/0/versions0.16.1-1Source reference:
/affected/0/versions0.16.1-2Source reference:
/affected/0/versions0.21.1-1Source reference:
/affected/0/versions0.22.0-1Source reference:
/affected/0/versions0.22.1-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
rust-gix-fs
Source reference: /affected/1/package/name
- Affected versions
- 0.12.1-1
Source reference:
/affected/1/versions0.16.1-1Source reference:
/affected/1/versions0.16.1-2Source reference:
/affected/1/versions0.21.1-1Source reference:
/affected/1/versions0.22.0-1Source reference:
/affected/1/versions0.22.1-1Source 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-fs",
"purl": "pkg:deb/debian/rust-gix-fs?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"0.12.1-1",
"0.16.1-1",
"0.16.1-2",
"0.21.1-1",
"0.22.0-1",
"0.22.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100419.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-gix-fs",
"purl": "pkg:deb/debian/rust-gix-fs?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.12.1-1",
"0.16.1-1",
"0.16.1-2",
"0.21.1-1",
"0.22.0-1",
"0.22.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100419.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #25825 · Revision 1
- Added to Heist Feed
- Publisher date