EUVD-2026-76675

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix TPM teardown ordering trustedtpmexit drops the TPM chip reference and frees the digest array before unregistering the trusted key type. keytypelookup holds keytypessem for reading until the key operation...

CVE-2026-89763 KEYS: trusted: Fix TPM teardown ordering

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix TPM teardown ordering trustedtpmexit drops the TPM chip reference and frees the digest array before unregistering the trusted key type. keytypelookup holds keytypessem for reading until the key operation...

The vulnerability of the tpm_seal() function in the security/keys/trusted-keys/trusted_tpm1.c kernel module of the Linux operating system allows a perpetrator to gain access to protected information or cause service failures.

The vulnerability of the tpmseal function in the security/keys/trusted-keys/trustedtpm1.c kernel module of the Linux operating system is related to improper memory release before deleting the last reference memory leak. Exploiting this vulnerability may allow an attacker to access protected...