What’s Vulnerable › Products

OpenIDC cjose vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your OpenIDC cjose version is affected

Latest OpenIDC cjose vulnerabilities

• CVE-2026-53939 — OpenIDC/cjose uses all-zero Content Encryption Key for AES-CBC-HMAC JWE encryption (CVSS 9.1)
• CVE-2026-53938 — OpenIDC/cjose has a heap buffer overflow in AES Key Wrap decryption (A128KW/A192KW/A256KW) (CVSS 8.2)
• CVE-2023-37464 — Incorrect Authentication Tag length usage in AES GCM decryption in OpenIDC/cjose (CVSS 7.5)