What’s Vulnerable › Vulnerabilities
CVE-2025-33044: exFat Memory Corruption Issue
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-10-14 · updated 2026-10-08
- Weakness: CWE-119
Description
APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Restriction of Operations within the Bounds of a Memory Buffer by local means. Successful exploitation of this vulnerability may lead to memory corruption and impact Integrity and Availability.
Affected products
- AMI AptioV: from 5.0 before 5.041 — fixed in 5.041
How to fix
Upgrade to a fixed version: AMI AptioV 5.041. Check the vendor advisory for mitigations.
References
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