VDB
CVE-2026-23992
CVE-2026-23992
PUBLISHED
CVSS 5.900000095367432 MEDIUM
go-tuf improperly validates the configured threshold for delegations
EPSS 0.01% · 1.4th percentile
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.01%
1.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | theupdateframework/go-tuf/v2 | 0, 0, 0 |
| theupdateframework | go-tuf | >= 2.0.0, < 2.3.1, 2.0.0, 2.0.0 |
Exploit Intelligence
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- CIRCL seen: CVE-2026-23992 (circl-sighting)
- https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-fphv-w9fq-2525 (circl)
- https://github.com/theupdateframework/go-tuf/commit/b38d91fdbc69dfe31fe9230d97dafe527ea854a0 (circl)
- CVE-2026-23992.yml (github-poc)
- CVE-2026-23992.yml (github-poc)
…and 6 more exploits
Timeline
- Jan 21, 2026 CVE Published
- Jan 22, 2026 EPSS Score
- Jan 22, 2026 PoC Published
- Jan 24, 2026 PoC Published
- Jan 24, 2026 PoC Published
- Jan 24, 2026 PoC Published
- Jan 24, 2026 PoC Published
- Jan 24, 2026 PoC Published
- Jan 25, 2026 EPSS Score
- Jan 27, 2026 EPSS Score
- Jan 30, 2026 EPSS Score
- Jan 30, 2026 Security Advisory
References
- https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-fphv-w9fq-2525 url
- https://github.com/theupdateframework/go-tuf/commit/b38d91fdbc69dfe31fe9230d97dafe527ea854a0 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-23992 advisory
- https://github.com/theupdateframework/go-tuf package
- https://github.com/theupdateframework/go-tuf/releases/tag/v2.3.1 url