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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| BioStar | VALKYRIE AURORA | 2.10.2411.0800 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
lzty/CVE-2026-94129 ★ 4 · Sep 21, 2026
A POC for CVE-2026-94129
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-408049 | BioStar VALKYRIE AURORA IOCTL BS_RVSIO64.sys sub_1105C write-what-where vdb-entry technical-description
- VDB-408049 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-94129 | CVE Analysis and Report third-party-advisory
- Submit #893721 | BioStar VALKYRIE_AURORA_2.10.2411.0800 2.10.2411.0800 Arbitrary memory read and write third-party-advisory