CVE-2026-3609
XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability
Description
Wellbia's XIGNCODE3 xhunter1.sys kernel driver Privilege Escalation Vulnerability provides access to IRP_MJ_REITS command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Cross reference to KVE 2023-5589 (https://krcert.or.kr)
INFO
Published Date :
May 11, 2026, 4:25 p.m.
Last Modified :
May 11, 2026, 4:25 p.m.
Remotely Exploit :
No
Source :
certcc
Affected Products
The following products are affected by CVE-2026-3609
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the XIGNCODE3 xhunter1.sys kernel driver.
- Restrict access to the IRP_MJ_REITS command interface.
- Apply vendor-provided patches or security updates.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-3609 vulnerability anywhere in the article.