github.com/sigstore/fulcio

Go2 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting github.com/sigstore/fulciopage 1 of 1

CVE-2025-66506HIGHCVSS 7.5EG 7.5✓ Fixed in 1.8.3
2025-12-04
Fulcio is a free-to-use certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity. Prior to 1.8.3, function identity.extractIssuerURL splits (via a call to strings.Split) its argument (which is untru…
CVE-2026-22772MEDIUMCVSS 5.8EG 5.8✓ Fixed in 1.8.5
2026-01-12
Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity. Prior to 1.8.5, Fulcio's metaRegex() function uses unanchored regex, allowing attackers to bypass MetaIssuer URL validation and …

Check whether github.com/sigstore/fulcio is used in your infrastructure

EchelonGraph scans your cloud and SBOMs to map every package to your actual deployments. See blast radius for github.com/sigstore/fulcio CVEs against the assets you own.

Start Free Scan →