GO-2026-4354
Dashboard / Vulnerabilities / GO-2026-4354
Summary: Rekor's COSE v0.0.1 entry type nil pointer dereference in Canonicalize via empty Message in github.com/sigstore/rekor
Details: Rekor's COSE v0.0.1 entry type nil pointer dereference in Canonicalize via empty Message in github.com/sigstore/rekor
References: https://github.com/sigstore/rekor/security/advisories/GHSA-273p-m2cw-6833, https://nvd.nist.gov/vuln/detail/CVE-2026-23831, https://github.com/sigstore/rekor/commit/39bae3d192bce48ef4ef2cbd1788fb5770fee8cd, https://github.com/sigstore/rekor/releases/tag/v1.5.0
Affected packages
Package
Name: github.com/sigstore/rekor
Purl: pkg:golang/github.com/sigstore/rekor
Affected ranges
Type: SEMVER
Events:
Introduced- 0
Fixed -1.5.0
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
