CVE-2026-23831
2 advisories.
Go/github.com/sigstore/rekor CVE-2026-23831: medium 5.3
Rekor's COSE v0.0.1 entry type nil pointer dereference in Canonicalize via empty Message
Action: Upgrade github.com/sigstore/rekor to 1.5.0 or later.
go get github.com/sigstore/rekor@v1.5.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.5.0 | - |
Fixed versions
| 1.5.0 |
Sources
- osv: GHSA-273p-m2cw-6833
- 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
- https://github.com/sigstore/rekor/releases/tag/v1.5.0
CVE-2026-23831 · published · modified · JSON
Go/github.com/sigstore/rekor CVE-2026-23831: unknown
Rekor's COSE v0.0.1 entry type nil pointer dereference in Canonicalize via empty Message in github.com/sigstore/rekor
Action: Upgrade github.com/sigstore/rekor to 1.5.0 or later.
go get github.com/sigstore/rekor@v1.5.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.5.0 | - |
Fixed versions
| 1.5.0 |
Sources
- osv: GO-2026-4354
- 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
CVE-2026-23831 · published · modified · JSON