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OpenIDC is a multinational organization offering OpenID Connect and OAuth 2.0 access management and commercial support for open source components like mod_auth_openidc and liboauth2. It operates globally with enterprise customers and a focus on modern IAM.
As of 10/19/2026, OpenIDC recorded 3 security vulnerabilities in the last 90 days across 2 products, including 3 rated High or above and 0 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.
Over the last 90 days, cjose had the most security vulnerabilities in the OpenIDC ecosystem, with 2 vulnerabilities—approximately 66.67% of the provider's total vulnerabilities during this period.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-53939OpenIDC/cjose uses all-zero Content Encryption Key for AES-CBC-HMAC JWE encryptionCVE-2026-53938OpenIDC/cjose has a heap buffer overflow in AES Key Wrap decryption (A128KW/A192KW/A256KW)CVE-2026-54789mod_auth_openidc has out-of-bounds read and write in state cookie parsingCVE-2026-54431Improper Data Validation in liboauth2CVE-2026-54430Server-Site Request Forgery in liboauth223 Results | Page 1 of 3
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