CVE-2026-6726

An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a TPM-aware CA for a falsified TPM key such as an Attestation Key, DevID Key or TLS authentication key and falsify other TPM 2...

CVE-2026-6726

CVE-2026-6726 concerns the TPM 2.0 reference code from the Trusted Computing Group, where a local attacker with elevated privileges could leak information to obtain a credential from a TPM-aware CA for a falsified TPM key (e.g., Attestation Key, DevID Key, or TLS key) and falsify other TPM 2.0 at...

CVE-2026-6726 An information leakage vulnerability in the TCG TPM 2.0 reference code.

An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a TPM-aware CA for a falsified TPM key such as an Attestation Key, DevID Key or TLS authentication key and falsify other TPM 2...

EUVD-2026-56224

An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a TPM-aware CA for a falsified TPM key such as an Attestation Key, DevID Key or TLS authentication key and falsify other TPM 2...

CVE-2026-6727

The CVE describes a timing side-channel in RSA OAEP decryption within a TPM command interface. A privileged local attacker could exploit timing differences to recover information permitting decryption of ciphertexts for TPM-managed RSA keys (including the Endorsement Key, EK) and related blobs (i...

EUVD-2026-56223

A timing side-channel vulnerability exists in the RSA OAEP decryption implementation. A privileged local attacker with access to the TPM command interface may be able to exploit timing differences to recover information that could allow decryption of ciphertexts encrypted to TPM-managed RSA keys,...

CVE-2026-6727 CVE-2026-6727

A timing side-channel vulnerability exists in the RSA OAEP decryption implementation. A privileged local attacker with access to the TPM command interface may be able to exploit timing differences to recover information that could allow decryption of ciphertexts encrypted to TPM-managed RSA keys,...

MITRE: CVE-2026-6726 TPM 2.0 Improper Object Slot Reuse

CVE-2026-6726 is a Spoofing vulnerability in the TPM 2.0 reference implementation involving improper object-slot reuse. MITRE assigned this CVE on behalf of the Trusted Computing Group. This document incorporates updates to Microsoft Windows that address this vulnerability. Please see CVE-2026-67...

MITRE: CVE-2026-6727 TPM 2.0 RSA OAEP Timing Side-Channel Vulnerability

CVE-2026-6727 is an Information Disclosure vulnerability in the TPM 2.0 reference implementation involving an RSA OAEP timing side channel. MITRE assigned this CVE on behalf of the Trusted Computing Group. This document incorporates updates to Microsoft Windows that address this vulnerability...

TCG TPM 2.0 reference code found vulnerable to information leakage and timing side-channel attacks

Overview Two vulnerabilities have been identified in the Trusted Platform Module TPM 2.0 reference implementation: 1. CVE-2026-6726 – Information leakage via falsified TPM keys. 2. CVE-2026-6727 – A timing side-channel vulnerability in RSA OAEP decryption. An attacker with privileged access to a...

TencentOS Server 3: virt and virt-devel (TSSA-2023:0110)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0110 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

CVE-2025-49133 Libtpms contains a possible out-of-bound access and abort due to HMAC signing issue

Libtpms is a library that targets the integration of TPM functionality into hypervisors, primarily into Qemu. Libtpms, which is derived from the TPM 2.0 reference implementation code published by the Trusted Computing Group, is prone to a potential out of bounds OOB read vulnerability. The...

TPM 2.0 Reference Code Vulnerability – Firmware TPMs - Lenovo Support US

No description provided...

CVE-2025-2884

CVE-2025-2884 concerns the TCG TPM2.0 reference implementation. The vulnerability is in the CryptHmacSign helper, where an out-of-bounds read can occur due to improper validation of the signature scheme against the signature key’s algorithm. Sources reference Errata Revision 1.83 and the TCGVRT00...

Moderate: Red Hat Security Advisory: tpm2-tss security update

An update for tpm2-tss is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Fedora: Security Advisory for tpm2-tss (FEDORA-2024-3265d70b61)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2024-4512dc54af)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 39 Update: tpm2-tss-4.0.2-1.fc39

tpm2-tss is a software stack supporting Trusted Platform ModuleTPM 2.0 syst em APIs. It sits between TPM driver and applications, providing TPM2.0 specified APIs for applications to access TPM module through kernel TPM drivers...

SUSE: Security Advisory (SUSE-SU-2024:1462-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Low: Red Hat Security Advisory: tpm2-tss security and enhancement update

An update for tpm2-tss is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...