rfc3161-client vulnerabilities and fixes

Recent CVEs affecting rfc3161-client, with upgrade or downgrade steps. 1 tracked.

Also searched as: rfc3161 client.

rfc3161-client has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-08. Highest priority: CVE-2026-33753 (score 29/100).

• CVE-2026-33753 MEDIUM 6.2 UPGRADE rfc3161-client is a Python library implementing the Time-Stamp Protocol (TSP) described in RFC 3161

FAQ

How do I fix rfc3161-client 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 rfc3161-client being exploited right now?

None of the tracked rfc3161-client CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which rfc3161-client CVE should I patch first?

CVE-2026-33753 currently ranks highest (29/100): rfc3161-client is a Python library implementing the Time-Stamp Protocol (TSP) described in RFC 3161.

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