Quick answers
- Is CVE-2025-58773 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-58773 being exploited in the wild.
- How severe is CVE-2025-58773?
- Informational severity, published 13 October 2026.
- Which products and versions are affected?
- AMI APTIOV <UNKNOWN>.
- Is there a fix for CVE-2025-58773?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-58773 attacked?
- It is attacked with local access, in device firmware.
- Am I affected by CVE-2025-58773?
- Check whether you run AMI APTIOV at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An out-of-bounds write in AMI APTIOV BIOS allows local attackers to write beyond allocated memory boundaries, leading to buffer overflow and memory corruption. The vulnerability requires local access but no authentication, and successful exploitation grants arbitrary code execution with firmware-level privileges, affecting confidentiality, integrity, and availability.
Affected products
- AMI APTIOV <UNKNOWN>
Timeline
- 2026-10-13: disclosed