CVE-2026-94129: Write-what-where Condition in BioStar VALKYRIE AURORA
A vulnerability was detected in BioStar VALKYRIE AURORA 2.10.2411.0800. This vulnerability affects the function sub_1105C of the file BS_RVSIO64.sys of the component IOCTL Handler. The manipulation of the argument PhysicalAddress results in write-what-where condition. The attack needs to be approached locally. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-94129: Write-what-where Condition in BioStar VALKYRIE AURORA
Description
A vulnerability was detected in BioStar VALKYRIE AURORA 2.10.2411.0800. This vulnerability affects the function sub_1105C of the file BS_RVSIO64.sys of the component IOCTL Handler. The manipulation of the argument PhysicalAddress results in write-what-where condition. The attack needs to be approached locally. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0
Score 9.3critical
Affected software
BioStar
VALKYRIE AURORA
cpe:2.3:a:biostar:valkyrie_aurora:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-20T17:44:57.598Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ab093ad55bf5e2cf5120913
Added to database: 09/21/2026, 02:17:17 UTC
Last updated: 09/21/2026, 02:17:17 UTC
Views: 1
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