# CVE-2026-0893: AMI APTIOV BIOS information disclosure

Source: https://junglewise.ai/threats/cve-2026-0893-ami-aptiov-contains-a-vulnerability-in-bios-where-an-attacker-may  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-13. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-0893 · Severity: info · Published 2026-10-13

AMI APTIOV is BIOS firmware that initializes and manages system hardware during boot. A local attacker can exploit a vulnerability to read sensitive information from the system, potentially enabling privilege escalation and compromise of system confidentiality, integrity, and availability.

Technologies: [AMI APTIOV](https://junglewise.ai/threats/technologies/aptiov). Vendors: [AMI](https://junglewise.ai/threats/vendors/ami).

## Quick answers

**Is CVE-2026-0893 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-0893 being exploited in the wild.

**How severe is CVE-2026-0893?** Informational severity, published 13 October 2026.

**Which products and versions are affected?** AMI APTIOV.

**Is there a fix for CVE-2026-0893?** 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-2026-0893 attacked?** It is attacked with local access, in device firmware.

**Am I affected by CVE-2026-0893?** Check whether you run AMI APTIOV. 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

APTIOV BIOS contains an information disclosure vulnerability accessible via local attack vector. The vulnerability allows an authenticated local attacker to expose sensitive information, which may facilitate privilege escalation and further system compromise. Exploitation requires local access to the system.

## Affected products

- AMI APTIOV

## Timeline

- 2026-10-13: disclosed

## References

- [https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf](https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf)

## Related threats

- [AMI APTIOV out-of-bounds write in BIOS](https://junglewise.ai/threats/cve-2026-66334-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged)
- [AMI APTIOV out-of-bounds read in BIOS firmware](https://junglewise.ai/threats/cve-2026-66333-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged)
- [AMI APTIOV out-of-bounds read in BIOS](https://junglewise.ai/threats/cve-2026-66332-ami-aptiov-contains-a-vulnerability-in-bios-where-a-privileged)
- [AMI APTIOV buffer overflow in BIOS](https://junglewise.ai/threats/cve-2025-58774-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause)
- [AMI APTIOV BIOS out-of-bounds write](https://junglewise.ai/threats/cve-2025-58773-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause)