PatchTheCVElibtpms vulnerabilities and fixes
Recent CVEs affecting libtpms, with upgrade or downgrade steps. 2 tracked.
libtpms has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-01-02. Highest priority: CVE-2026-21444 (score 24/100).
- CVE-2026-21444 MEDIUM 5.5 UPGRADE libtpms, a library that provides software emulation of a Trusted Platform Module, has a flaw in versions 0.10.
- CVE-2025-49133 MEDIUM 5.9 DOWNGRADE Libtpms is a library that targets the integration of TPM functionality into hypervisors, primarily into Qemu
FAQ
How do I fix libtpms 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 libtpms being exploited right now?
None of the tracked libtpms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which libtpms CVE should I patch first?
CVE-2026-21444 currently ranks highest (24/100): libtpms, a library that provides software emulation of a Trusted Platform Module, has a flaw in versions 0.10..