PatchTheCVEpyasn1 vulnerabilities
Recent CVEs affecting pyasn1 products. 3 tracked.
pyasn1 has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-07-14. Highest priority: CVE-2026-59885 (score 44/100).
- CVE-2026-59885 HIGH 7.5 UPGRADE pyasn1 is a generic ASN.1 library for Python
- CVE-2026-59886 HIGH 7.5 UPGRADE pyasn1 is a generic ASN.1 library for Python
- CVE-2026-59884 HIGH 7.5 UPGRADE pyasn1 is a generic ASN.1 library for Python
FAQ
How do I fix pyasn1 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 pyasn1 being exploited right now?
None of the tracked pyasn1 CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which pyasn1 CVE should I patch first?
CVE-2026-59885 currently ranks highest (44/100): pyasn1 is a generic ASN.1 library for Python.