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CVE-2026-3609

HIGH CVSS: 7.8 Published: 2026-05-11 Modified: 2026-08-05

Description

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.

Affected Platforms

Wellbia Xigncode3

Weakness Type

NVD-CWE-noinfo

References