pyjwt vulnerabilities and fixes

Recent CVEs affecting pyjwt, with upgrade or downgrade steps. 2 tracked.

pyjwt has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-05-28. Highest priority: CVE-2026-48525 (score 36/100).

• CVE-2026-48525 MEDIUM 5.3 UPGRADE PyJWT is a JSON Web Token implementation in Python
• CVE-2026-48523 MEDIUM 5.4 UPGRADE PyJWT is a JSON Web Token implementation in Python

FAQ

How do I fix pyjwt vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is pyjwt being exploited right now?

None of the tracked pyjwt CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which pyjwt CVE should I patch first?

CVE-2026-48525 currently ranks highest (36/100): PyJWT is a JSON Web Token implementation in Python.

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