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python-pyjwt vulnerabilities

Vulnerabilities published for python-pyjwt in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 2

  1. SUSE-SU-2026:2627-1

    Not ratedFix available

    Security update for python-PyJWT

    This update for python-PyJWT fixes the following issues - CVE-2026-48522: `PyJWKClient` passes URI arguments directly to `urllib.request.urlopen()` and allows for SSRF and token forgery (bsc#1266798). - CVE-2026-48523: verifier-side algorithm allow-list bypass when `jwt.decode()` or `jwt.decode_complete()` are called with a PyJWK key (bsc#1266799). - CVE-2026-48525: unbounded Base64URL decoding of unused payload segment in `b64=false` detached JWS allows for DoS (bsc#1266801). - CVE-2026-48526: no validation of use of JSON Web Keys in HMAC algorithm when decoding JSON Web Tokens allows for forged HS256 tokens (bsc#1266802).

    python-pyjwtOperating systems
    • Update to 2.4.0-150200.3.14.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

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