Astra Linux – Vulnerability in Firefox

While the text displayed in Autofill tooltips cannot be directly read by JavaScript, it was rendered using page fonts. Side-channel attacks on the text using specially crafted fonts could have led to this text being interpreted by the webpage. This vulnerability affects Firefox versions earlier...

FreeSBee: A Constant-Time Compilation Pipeline

Constant-time execution is an important security property, especially for IoT devices, that prevents the leakage of sensitive information over timing side-channels. However, achieving constant-time execution is very hard when going down to the cycle level, at least on realistic devices. A lot of...

Astra Linux – Vulnerability in Chromium

Side-channel information leakage in keyboard input in Google Chrome prior to 104.0.5112.79 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page...

CVE-2026-89172 Side-channel attack of AN1044/AN953/SW300052 cryptographic algorithms

Improper protection of physical side channels vulnerability in Microchip AN1044, Microchip AN953, and Microchip SW300052. This issue affects AN1044: through A; AN953: through A; SW300052: through 2.6...

CVE-2026-89172: Improper Protection of Physical Side Channels

Improper protection of physical side channels vulnerability in Microchip AN1044, Microchip AN953, and Microchip SW300052. This issue affects AN1044: through A; AN953: through A; SW300052: through 2.6...

SparSEEty: Extracting Tokens from Sparsity-Exploiting LLM Serving Systems Via Deterministic Side Channels

Modern large language models LLMs exhibit activation sparsity, wherein only a subset of their neurons is activated for given input tokens. Researchers have leveraged this property to optimize LLM serving systems by omitting weight accesses and computations pertaining to inactive neurons...

Deterministic QKD Source Robust against Side-Channel Attacks

Quantum key distribution QKD is secure in principle, but practical security can be undermined by discrepancies between real devices and the idealized models assumed in security proofs. Source side channels, including those exploited by Trojan-horse attacks, are particularly detrimental: neglectin...

Dependency on Vulnerable Third-Party Component

Overview matrix-nio is an A Python Matrix client library, designed according to sans I/O principles. Affected versions of this package are vulnerable to Dependency on Vulnerable Third-Party Component due to the use of a deprecated cryptographic dependency, which introduces multiple cryptographic...

CVE-2026-63755

SurrealDB before 3.1.0 evaluates user-supplied WHERE clauses in SELECT statements and SET/MERGE/CONTENT/PATCH clauses in UPDATE, UPSERT, INSERT ON DUPLICATE KEY UPDATE, and RELATE update-variant statements against full record data before enforcing PERMISSIONS FOR SELECT WHERE restrictions. An...

CVE-2026-63755

SurrealDB before 3.1.0 evaluates user-supplied WHERE clauses in SELECT statements and SET/MERGE/CONTENT/PATCH clauses in UPDATE, UPSERT, INSERT ON DUPLICATE KEY UPDATE, and RELATE update-variant statements against full record data before enforcing PERMISSIONS FOR SELECT WHERE restrictions. An...

CVE-2026-63755 SurrealDB before 3.1.0 Permission Bypass via WHERE Clause

SurrealDB before 3.1.0 evaluates user-supplied WHERE clauses in SELECT statements and SET/MERGE/CONTENT/PATCH clauses in UPDATE, UPSERT, INSERT ON DUPLICATE KEY UPDATE, and RELATE update-variant statements against full record data before enforcing PERMISSIONS FOR SELECT WHERE restrictions. An...

[SECURITY] [DLA 4670-1] php-phpseclib security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-4670-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta July 05, 2026 https://wiki.debian.org/LTS - -----------------------------------------------------------------------...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization through the lack of ownership verification in the terminalStream and fmStream processes. An attacker can gain unauthorized interactive shell access or full file-manager control on the target server by obtaining a...

WS-2019-0424

all versions before 6.5.2 of elliptic are vulnerable to Timing Attack through side-channels...

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...

Quality-of-Service Feature Side Channels

Revisions Revision Date| Description ---|--- 2026-05-12| Initial publication...

EUVD-2026-27822

In the Linux kernel, the following vulnerability has been resolved: arm64: Add support for TSV110 Spectre-BHB mitigation The TSV110 processor is vulnerable to the Spectre-BHB Branch History Buffer attack, which can be exploited to leak information through branch prediction side channels. This...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the TSV110 processor’s susceptibility to Spectre-BHB attacks, potentially leading to information...

MBed TLS security vulnerabilities

Mbed TLS is an open-source, portable, easy-to-use, readable, and flexible SSL library developed by Mbed TLS. Mbed TLS versions 4.0.0 and earlier, as well as TF-PSA-Crypto versions 1.0.0 and earlier, have security vulnerabilities. These vulnerabilities stem from compiler-induced timing side...

Hardening Confidential Federated Compute against Side-Channel Attacks

In this work, we identify a set of side-channels in our Confidential Federated Compute platform that a hypothetical insider could exploit to circumvent differential privacy DP guarantees. We show how DP can mitigate two of the side-channels, one of which has been implemented in our open-source...