VDB
DEBIAN-CVE-2026-24686
DEBIAN-CVE-2026-24686
PUBLISHED
CVSS 4.699999809265137 MEDIUM
go-tuf is a Go implementation of The Update Framework (TUF). go-tuf's TAP 4 Multirepo Client uses the map file repository name string (`repoName`) as a filesystem path component when selecting the local metadata cache directory. Starting in version 2.0.0 and prior to version 2.4.1, if an application accepts a map file from an untrusted source, an attacker can supply a `repoName` containing traversal (e.g., `../escaped-repo`) and cause go-tuf to create directories and write the root metadata file outside the intended `LocalMetadataDir` cache base, within the running process's filesystem permissions. Version 2.4.1 contains a patch.
Risk Scores
CVSS 3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | golang-github-theupdateframework-go-tuf | 2.0.2+0.7.0-1, 2.3.0+0.7.0-1, 2.4.1+0.7.0-2 |
| Debian:14 | golang-github-theupdateframework-go-tuf | 0, 2.0.2+0.7.0-1, * |
Timeline
- Jan 27, 2026 CVE Published
- Apr 28, 2026 CVE Updated