golang-github-theupdateframework-go-tuf: go-tuf is a Go implementation of The Update Framework (TUF)
CVE-2026-24686 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-24686, released January 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| golang-github-theupdateframework-go-tuf · Debian 14 | 2.4.1+0.7.0-1 | DEBIAN-CVE-2026-24686 | Jan 27, 2026 |
| govulncheck-vulndb · opensuse-leap 15.6 | 0.0.20260226T182644-150000.1.149.1 | SUSE-SU-2026:0757-1 | Mar 3, 2026 |
| govulncheck-vulndb · opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | OPENSUSE-SU-2026:21483-1 | Jul 30, 2026 |
| runfinch-finch · amzn 2023 | 1.15.1-1.amzn2023.0.1 | ALAS2023-2026-1507 | Mar 30, 2026 |
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