Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows a…
High CVSS 7.8
Summary
Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Note: KVE 2023-5589 (https://krcert.or.kr) was initially issued for version 10.0.10011.16384, but the vulnerability was not fully remediated and remains in version 2023.12.7.78.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Lint boundary warnings (4)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
-
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://blacksnufkin.github.io/posts/Hunting-the-Hunter/ -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://crcert.or.kr -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/
Sources
- NVD DATABASE
Original Links
- https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ Exploit
- https://blacksnufkin.github.io/posts/Hunting-the-Hunter/
- https://crcert.or.kr Broken Link
- https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ Exploit
Timeline
- nvd_ingest NVD