joserfc vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary
CVE-2026-49852Highjoserfc: joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key (cross-language sibling of CVE-2026-45363)CVE-2026-48990Mediumjoserfc: joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserializationCVE-2026-27932Highjoserfc: joserfc's PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)CVE-2025-65015Criticaljoserfc: joserfc has Possible Uncontrolled Resource Consumption Vulnerability Triggered by Logging Arbitrarily Large JWT Token Payloads

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