AZL-95472 CVE-2026-64655 affecting package gh for versions less than 2.97.0-1

GitHub CLI gh is GitHub’s official command line tool. Prior to 2.97.0, gh attestation verify builds the certificate Subject Alternative Name matcher from the --signer-repo and --signer-workflow flag values without escaping regex metacharacters, so a user-supplied repository or workflow name is...

CVE-2026-48815 sigstore-js: `certificateOIDs` verification constraints are silently dropped and never enforced

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked and applications...

CVE-2026-48815

Summary of CVE-2026-48815 : In sigstore-js, the documented certificateOIDs option in sigstore.verify() is accepted by the public API before verification but discarded during verification, causing certificate extension OIDs to not be checked. This allows applications to accept unauthorized certifi...

sigstore has insufficient validation of integration timestamp during verification

SummaryVersions of sigstore-python newer than 2.0.0 but prior to 3.6.0 perform insufficient validation of the "integration time" present in "v2" and "v3" bundles during the verification flow: the "integration time" is verified if a source of signed time such as an inclusion promise is present, bu...

SUSE CVE-2024-45395

sigstore-go, a Go library for Sigstore signing and verification, is susceptible to a denial of service attack in versions prior to 0.6.1 when a verifier is provided a maliciously crafted Sigstore Bundle containing large amounts of verifiable data, in the form of signed transparency log entries, R...