CVE-2026-23761 (CNNVD-202601-3506)
中文标题:
VB-Audio Voicemeeter和VB-Audio Matrix 缓冲区错误漏洞
英文标题:
VB-Audio Voicemeeter & Matrix Drivers DoS via Improper FILE_OBJECT FsContext Initialization
漏洞描述
中文描述:
VB-Audio Voicemeeter和VB-Audio Matrix都是法国VB-Audio公司的产品。VB-Audio Voicemeeter是一个虚拟音频调音台软件。VB-Audio Matrix是一个实时音频路由软件。 VB-Audio Voicemeeter和VB-Audio Matrix存在缓冲区错误漏洞，该漏洞源于虚拟音频驱动程序未正确初始化FILE_OBJECT->FsContext，可能导致内核崩溃和拒绝服务。
英文描述:
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 audio drivers (vbvoicemeetervaio64*.sys, vbmatrixvaio64*.sys, vbaudio_vmauxvaio*.sys, vbaudio_vmvaio*.sys, and vbaudio_vmvaio3*.sys). When a handle is opened with a special file attribute value, the drivers improperly initialize FILE_OBJECT->FsContext to a non-pointer magic value. If subsequent operations are not handled by the VB-Audio driver and are forwarded down the audio driver stack (e.g., via PortCls to ks.sys), the invalid FsContext value can be dereferenced, causing a kernel crash (BSoD), typically SYSTEM_SERVICE_EXCEPTION with STATUS_ACCESS_VIOLATION. This flaw allows a local unprivileged user to trigger a denial-of-service on affected Windows systems.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| VB-Audio Software | Voicemeeter (Standard) | - | ≤ 1.1.1.9 | - |
cpe:2.3:a:vb-audio_software:voicemeeter_(standard):*:*:*:*:*:*:*:*
|
| VB-Audio Software | Voicemeeter Banana | - | ≤ 2.1.1.9 | - |
cpe:2.3:a:vb-audio_software:voicemeeter_banana:*:*:*:*:*:*:*:*
|
| VB-Audio Software | Voicemeeter Potato | - | ≤ 3.1.1.9 | - |
cpe:2.3:a:vb-audio_software:voicemeeter_potato:*:*:*:*:*:*:*:*
|
| VB-Audio Software | Matrix | - | ≤ 1.0.2.2 | - |
cpe:2.3:a:vb-audio_software:matrix:*:*:*:*:*:*:*:*
|
| VB-Audio Software | Matrix Coconut | - | ≤ 2.0.2.2 | - |
cpe:2.3:a:vb-audio_software:matrix_coconut:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
4.0 (cna)
MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-23761 |
2026-01-23 03:20:00 | 2026-01-22 22:00:13 |
| NVD | nvd_CVE-2026-23761 |
2026-01-23 02:00:05 | 2026-01-22 22:00:17 |
| CNNVD | cnnvd_CNNVD-202601-3506 |
2026-01-26 02:10:04 | 2026-01-25 18:11:57 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-202601-3506
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']