Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tpm: acpi: Calling acpiputtable to fix a memory leak. The size of the event log area is obtained from the TPM2 or TCPA table. Therefore, we call acpigettable to retrieve ACPI information. However, acpigettable should be used in...

SUSE CVE-2026-46283

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

Linux Distros Unpatched Vulnerability : CVE-2026-46283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material...

CVE-2026-46283

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

CVE-2026-46283

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

EUVD-2026-35148

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the tpmdevrelease function not properly releasing the authentication session using kfreesensitive,...

Windows 11 Hardening Auditor for WinRE and BitLocker

This Python-based Windows security utility performs defensive auditing and mitigation tasks focused on Windows Recovery Environment WinRE and CVE-2026-45585, BitLocker protection policies, Secure Boot, TPM configuration, and boot-time execution integrity on Windows 11 systems...

PT-2026-47355

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The tpm dev release function uses kfree instead of kfree sensitive to free chip-auth. This structure contains sensitive cryptographic material, including HMAC session keys, nonces, and...

SUSE CVE-2026-46096

In the Linux kernel, the following vulnerability has been resolved: tpm2-sessions: Fix missing tpmbufdestroy in tpm2readpublic tpm2readpublic calls tpmbufinit but fails to call tpmbufdestroy on two exit paths, leaking a page allocation: 1. When namesize returns an error unrecognized hash algorith...

JLSEC-2026-565 In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the...

In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys...

CVE-2026-46096

The CVE affects the Linux kernel’s tpm2-sessions code, specifically tpm2_read_public(). It leaks a page allocation due to missing tpm_buf_destroy() on two exit paths: (1) when name_size() returns an error, the function returns without destroying the buffer; (2) on the success path, the buffer is ...

CVE-2026-45941

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cinfineon: Fix locality leak on getburstcount failure getburstcount can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of...

CVE-2026-45941

tpm: tpmi2cinfineon: Fix locality leak on getburstcount failure...

PT-2026-43738

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the TPM st33zp24 driver where the get burstcount function can return -EBUSY upon a timeout. In such instances, the st33zp24 send function returns immediately without...

CVE-2026-46096

tpm2-sessions: Fix missing tpmbufdestroy in tpm2readpublic...

Linux Distros Unpatched Vulnerability : CVE-2026-45871

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tpm: st33zp24: Fix missing cleanup on getburstcount error getburstcount can return -EBUSY on timeout. When this happens, st33zp24send returns directly without...

Linux Distros Unpatched Vulnerability : CVE-2026-45941

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tpm: tpmi2cinfineon: Fix locality leak on getburstcount failure getburstcount can return -EBUSY on timeout. When this happens, the function returns directly...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: tpm: efi: Use a local variable to calculate the final log size When tpmreadlogefi is called multiple times, which occurs when one loads and unloads a TPM2 driver multiple times, the global variable efitpmfinallogsize will...

CVE-2026-6923 Nuvoton - CWE-1300: Improper Protection of Physical Side Channels

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman ECDH key...