CVE-2025-49133

The CVE-2025-49133 entry affects libtpms, a TPM functionality library for virtual machines, with a flaw in CryptHmacSign that pairs signKey (ALG_KEYEDHASH) with inScheme (ECC/RSA) leading to an out-of-bounds read. The issue can be triggered by sending malicious TPM 2.0 commands to a vTPM (swtpm) ...

CVE-2026-21444

CVE-2026-21444 affects libtpms when integrated with OpenSSL 3.x, with vulnerable versions 0.10.0 and 0.10.1. The issue is that the library returns the initial IV instead of the last IV for certain symmetric ciphers, weakening confidentiality. Affected deployments using OpenSSL 3.x are at risk of ...