CVE-2025-9337
CVE-2025-9337 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.
Key facts
- Severity: Medium (CVSS 4.0 base score 6.8)
- EPSS exploit prediction: 0% (2nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-34059
- Weakness: CWE-476
- Published:
- Last modified:
Description
A null pointer dereference has been identified in the AsIO3.sys driver. The vulnerability can be triggered by a specially crafted input, which may lead to a system crash (BSOD). Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.
Frequently asked questions
- What is CVE-2025-9337?
- A null pointer dereference has been identified in the AsIO3.sys driver. The vulnerability can be triggered by a specially crafted input, which may lead to a system crash (BSOD). Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.
- How severe is CVE-2025-9337?
- CVE-2025-9337 has a CVSS 4.0 base score of 6.8, rated medium severity.
- Is CVE-2025-9337 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-9337?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-9337 have an EU (EUVD) identifier?
- Yes. CVE-2025-9337 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34059.
- When was CVE-2025-9337 published?
- CVE-2025-9337 was published on 2025-10-13 and last updated on 2026-06-17.
References
Other CWE-476 (NULL Pointer Dereference) vulnerabilities
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