CVE-2026-23763 VB-Audio Matrix Drivers Local Privilege Escalation via Kernel Memory Exposure

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...

CVE-2026-23763 VB-Audio Matrix Drivers Local Privilege Escalation via Kernel Memory Exposure

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...

CVE-2026-23763

VB-Audio Matrix and Matrix Coconut contain a local privilege escalation in the VBMatrix VAIO virtual audio driver (vbmatrixvaio64*_win10.sys) for versions ending in 1.0.2.2 and 2.0.2.2 and earlier. The driver allocates a 128-byte non-paged pool buffer; on IOCTL 0x222060 it maps that buffer into u...

CVE-2026-23763

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...

CVE-2026-23764

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...

SUSE CVE-2025-63648

A NULL pointer dereference in the dacpreplyplayqueueeditmove function src/httpddacp.c of owntone-server commit b7e385f allows attackers to cause a Denial of Service DoS via sending a crafted DACP request to the server...

PT-2026-3951

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...

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 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...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27436)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27436 advisory. - In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Stop parsing...

Azure Linux 3.0 Security Update: qemu (CVE-2021-3611)

The version of qemu installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-3611 advisory. - A stack overflow vulnerability was found in the Intel HD Audio device intel-hda of QEMU. A malicious guest coul...

Azure Linux 3.0 Security Update: kernel (CVE-2024-41037)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-41037 advisory. - In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: fix null deref on...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38249)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38249 advisory. - In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out-of-bounds read ...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46849)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46849 advisory. - In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: axg-card: fix 'use-after-...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38078)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38078 advisory. - In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix race of buffer access at...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37979)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37979 advisory. - In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: Fix sc7280 lpass potential...

CVE-2025-63648

A NULL pointer dereference in the dacpreplyplayqueueeditmove function src/httpddacp.c of owntone-server commit b7e385f allows attackers to cause a Denial of Service DoS via sending a crafted DACP request to the server...

CVE-2025-14369

drflac, an audio decoder within the drlibs toolset, contains an integer overflow vulnerability flaw due to trusting the totalPCMFrameCount field from FLAC metadata before calculating buffer size, allowing an attacker with a specially crafted file to perform DoS against programs using the tool...

CLSA-2026-1768110920 kernel: Fix of 16 CVEs

crypto: lzo - Fix compression buffer overrun CVE-2025-38068 - wifi: brcmfmac: fix use-after-free when rescheduling brcmfbtcoexinfo work CVE-2025-39863 - NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-43945 - tcp: Clear tcpsksk-fastopenrsk in tcpdisconnect. CVE-2025-40186 - can:...