CVE-2026-23991 (GCVE-0-2026-23991)
Vulnerability from cvelistv5
Published
2026-01-22 02:16
Modified
2026-01-22 15:35
CWE
  • CWE-617 - Reachable Assertion
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Summary
go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository (or any of its mirrors) returns invalid TUF metadata JSON (valid JSON but not well formed TUF metadata), the client will panic during parsing, causing a denial of service. The panic happens before any signature is validated. This means that a compromised repository/mirror/cache can DoS clients without having access to any signing key. Version 2.3.1 fixes the issue. No known workarounds are available.
Impacted products
Vendor Product Version
theupdateframework go-tuf Version: >= 2.0.0, < 2.3.1
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Show details on NVD website


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