CVE-2026-94129 (GCVE-0-2026-94129)

Vulnerability from cvelistv5 – Published: 2026-09-21 02:00 – Updated: 2026-09-21 02:00
VLAI
Title
BioStar VALKYRIE AURORA IOCTL BS_RVSIO64.sys sub_1105C write-what-where
Summary
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.
Severity
9.3 (Critical)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
8.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/408049 vdb-entrytechnical-description
https://vuldb.com/vuln/408049/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-94129 third-party-advisory
https://vuldb.com/submit/893721 third-party-advisory
Impacted products
Vendor Product Version CPE status
BioStar VALKYRIE AURORA Affected: 2.10.2411.0800
    cpe:2.3:a:biostar:valkyrie_aurora:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Bigcat (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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          ],
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        }
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      "title": "BioStar VALKYRIE AURORA IOCTL BS_RVSIO64.sys sub_1105C write-what-where",
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    "assignerShortName": "VulDB",
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    "dateReserved": "2026-09-20T17:44:57.598Z",
    "dateUpdated": "2026-09-21T02:00:12.156Z",
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                ],
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          }
        ],
        "id": "CVE-2026-94129",
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                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.