CVE-2026-23764

CVE-2026-23764 affects VB-Audio Voicemeeter, Voicemeeter Banana, Voicemeeter Potato, and related Matrix drivers (Matrix Coconut) up to specific early 1.x/2.x versions. The issue is a local-privilege vulnerability in their virtual audio drivers where non-paged pool is mapped to user space; an expo...

PT-2026-3954

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

VB-Audio’s various products have security vulnerabilities

VB-Audio Voicemeeter and VB-Audio Matrix are products of the French company VB-Audio. VB-Audio Voicemeeter is a virtual audio mixer software. VB-Audio Matrix is a real-time audio routing software. Several VB-Audio products have security vulnerabilities; these vulnerabilities stem from the exposur...

VB-Audio Voicemeeter and VB-Audio Matrix buffer error vulnerabilities

VB-Audio Voicemeeter and VB-Audio Matrix are both products of the French company VB-Audio. VB-Audio Voicemeeter is a virtual audio mixer software. VB-Audio Matrix is a real-time audio routing software. Both VB-Audio Voicemeeter and VB-Audio Matrix have buffer error vulnerabilities. This...

PT-2026-3952

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

CVE-2026-23761: Access of Uninitialized Pointer

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

PT-2026-3953

VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a local privilege escalation vulnerability in the VBMatrix VAIO virtual audio driver vbmatrixvaio64 win10.sys. The driver allocates a 128-byte non-paged pool buffer and, upon receiving IOC...

CVE-2026-23763: Exposure of Resource to Wrong Sphere

VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a local privilege escalation vulnerability in the VBMatrix VAIO virtual audio driver vbmatrixvaio64win10.sys. The driver allocates a 128-byte non-paged pool buffer and, upon receiving IOCT...

VB-Audio Voicemeeter and VB-Audio Matrix security vulnerabilities

VB-Audio Voicemeeter and VB-Audio Matrix are products of the French company VB-Audio. VB-Audio Voicemeeter is a virtual audio mixer software. VB-Audio Matrix is a real-time audio routing software. Both VB-Audio Voicemeeter and VB-Audio Matrix have security vulnerabilities. These vulnerabilities...

VB-Audio Matrix security vulnerabilities

VB-Audio Matrix is a real-time audio routing software developed by the French company VB-Audio. Versions of VB-Audio Matrix 1.0.2.2 and earlier, as well as 2.0.2.2 and earlier versions, contain security vulnerabilities. These vulnerabilities stem from the VBMatrix VAIO virtual audio driver, where...

CVE-2026-23762: Improper Handling of Exceptional Conditions

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

MiracleLinux 9 : thunderbird-102.4.0-1.el9.ML.1 (AXSA:2022-4248:24)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2022-4248:24 advisory. Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators CVE-2022-39249 Mozilla: Matrix...

MiracleLinux 8 : thunderbird-102.4.0-1.el8.ML.1 (AXSA:2022-3945:15)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2022-3945:15 advisory. Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators CVE-2022-39249 Mozilla: Matrix...

Improper Validation of Syntactic Correctness of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input due to the improper validation of matrix parameters in URL paths in JAX-RS routing layer. An attacker can gain access to administrative or sensitive endpoints by crafting requests th...

Keycloak has an improper input validation vulnerability

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments,...

GHSA-V897-PV23-R8CW Keycloak has an improper input validation vulnerability

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments,...

CVE-2026-0976

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments,...

CVE-2026-0976 Org.keycloak/keycloak-quarkus-server: keycloak: proxy bypass due to improper handling of matrix parameters in url paths

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments,...

CVE-2026-0976

Keycloak contains an improper input validation vulnerability (CVE-2026-0976) where RFC-compliant matrix parameters in URL path segments can be processed in ways that bypass reverse-proxy path filtering, potentially exposing administrative or sensitive endpoints. Affected component commonly cited ...

EUVD-2026-2822

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments,...