CVE-2026-16458 Timing side-channel in RSA PKCS#1 v1.5 decryption in ocrypto

Padding oracle attack vulnerability in Oberon microsystem AG’s ocrypto library in all versions since 3.0.0 and prior to 4.0.1 allows an attacker to recover plaintexts via timing measurements of RSA PKCS1 v1.5 decrypt operations...

CVE-2026-16458

The CVE concerns Oberon microsystem AG’s ocrypto library, affected in all versions since 3.0.0 and before 4.0.1. The issue is a padding oracle/timing side-channel flaw in RSA PKCS#1 v1.5 decryption that enables an attacker with local access to recover plaintexts by measuring decryption timing. Th...

CVE-2026-16459 Timing side-channel in RSA PKCS#1 v1.5 decryption in Oberon PSA Crypto

Padding oracle attack vulnerability in Oberon microsystem AG’s Oberon PSA Crypto library in all versions since 1.0.0 and prior to 2.1.1 allows an attacker to recover plaintexts via timing measurements of RSA PKCS1 v1.5 decrypt operations...

CVE-2026-16459

CVE-2026-16459 : Padding oracle timing side-channel vulnerability in Oberon Microsystems’ Oberon PSA Crypto library. All versions from 1.0.0 up to, but not including, 2.1.1 are affected. An attacker can recover plaintexts by measuring execution time during RSA PKCS#1 v1.5 decryption. The public d...

CVE-2026-16459 Timing side-channel in RSA PKCS#1 v1.5 decryption in Oberon PSA Crypto

Padding oracle attack vulnerability in Oberon microsystem AG’s Oberon PSA Crypto library in all versions since 1.0.0 and prior to 2.1.1 allows an attacker to recover plaintexts via timing measurements of RSA PKCS1 v1.5 decrypt operations...

Security Bulletin:Vulnerability in gnutls affects IBM Netezza Appliance

Summary The gnutls package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVE CVE-2026-5419 Vulnerability Details CVEID:CVE-2026-5419 DESCRIPTION: A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This...

Plaintext Recovery against Post-Filtering Access Control

Fine-grained access control FGAC mechanisms such as row-level security RLS and document-level security DLS are widely deployed in databases to restrict access to data stored in physical indexing structures shared by multiple users e.g., in multi-tenant databases, or in the implementation of...

DEBIAN-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,...

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,...

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,...

CVE-2026-6727

A timing side-channel vulnerability exists in the RSA OAEP decryption implementation of the TCG TPM 2.0 reference code . A privileged local attacker with access to the TPM command interface can exploit timing discrepancies to recover information, potentially allowing the decryption of ciphertexts...

PT-2026-70244

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A timing side-channel vulnerability exists in the RSA OAEP decryption implementation. A privileged local attacker with access to the TPM command interface may...

Trusted Platform Module (TPM) Reference Code Errata

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-6726 non-AMD| 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...

CVE-2026-6727: Observable Timing Discrepancy

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,...

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...

Governing the KV Cache: Preventing Timing Side-Channel Leakage in Multi-Tenant LLM Inference

The key-value KV cache is the primary throughput optimization in modern large language model LLM inference, enabling prefix reuse across requests. In multi-tenant deployments this cache is shared across tenants, creating a timing side channel: an adversarial tenant can reconstruct another tenant'...

CVE-2024-14041

A flaw was found in Bouncy Castle for Java, affecting ML-KEM CRYSTALS-Kyber routines. Specifically, the Poly.toMsg, Poly.compressPoly, and PolyVec.compressPolyVec routines, which handle secret-derived polynomial coefficients, perform division by the modulus q. A remote attacker can exploit this...

AZL-94628 CVE-2025-49506 affecting package apr-util for versions less than 1.6.3-3

APR-util versions 1.6.3 and earlier function aprpasswordvalidate was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt such as Windows, BeOS, NetWare, or Android. Users are...

CVE-2026-16731

OMICRON StationScout before version 3.05 contains a cryptographic timing side-channel vulnerability in the backend authentication mechanism that may allow an unauthenticated attacker to forge valid authentication credentials, bypass authentication and authorization, and impersonate legitimate...