CVE-2025-9336A stack buffer overflow has been identified in the AsIO3.sys driver.
Updated under an hour ago ()
Does this affect you?
It affects ASUS Armoury Crate. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A stack buffer overflow has been identified in the AsIO3.sys driver. This vulnerability can be triggered by input manipulation, may leading to a system crash (BSOD) or other potentially undefined execution. Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.
- CVSS
- 6.8 MEDIUM (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-121
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- ASUS
- NVD analysis
- Deferred
- Record last updated
- Oct 14, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ASUS Armoury Crate asus:armoury_crate (from the name) | Before v6.3.4 | CNA record |
References
- https://www.asus.com/security-advisory/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.