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sigstore vulnerabilities

Vulnerabilities published for sigstore in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerability: 1

  1. CVE-2026-48815

    High · CVSS 7.5EPSS 0.17%Fix available

    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 relying on certificateOIDs to restrict which certificates may sign artifacts can accept unauthorized certificates. This issue is fixed in version 4.1.1.

    • Update to 4.1.1
    Published Updated

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