# AMI APTIOV vulnerabilities Source: https://junglewise.ai/threats/technologies/aptiov Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/aptiov.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in AMI APTIOV: 3 in the last 7 days and 9 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-66334, was published on 10 November 2026. 5 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 3 - Last 30 days: 3 - Last 90 days: 9 - All time: 9 (0 critical, 0 exploited in the wild) ## About AMI APTIOV AMI firmware providing UEFI/BIOS functionality for computer systems. ## Latest AMI APTIOV vulnerabilities - [CVE-2026-66334: AMI APTIOV out-of-bounds write in BIOS](https://junglewise.ai/threats/cve-2026-66334-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged) (info, published 10 Nov 2026) - [CVE-2026-66333: AMI APTIOV out-of-bounds read in BIOS firmware](https://junglewise.ai/threats/cve-2026-66333-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged) (info, published 10 Nov 2026) - [CVE-2026-66332: 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) (info, published 10 Nov 2026) - [CVE-2026-0893: AMI APTIOV BIOS information disclosure](https://junglewise.ai/threats/cve-2026-0893-ami-aptiov-contains-a-vulnerability-in-bios-where-an-attacker-may) (info, published 13 Oct 2026) - [CVE-2025-58774: AMI APTIOV buffer overflow in BIOS](https://junglewise.ai/threats/cve-2025-58774-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58773: AMI APTIOV BIOS out-of-bounds write](https://junglewise.ai/threats/cve-2025-58773-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58772: AMI APTIOV BIOS buffer overflow via local access](https://junglewise.ai/threats/cve-2025-58772-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58771: AMI APTIOV integer overflow in BIOS](https://junglewise.ai/threats/cve-2025-58771-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2026-33197: AMI APTIOV input validation vulnerability in BIOS](https://junglewise.ai/threats/cve-2026-33197-ami-aptiov-input-validation-vulnerability-in-bios) (info, published 8 Sep 2026) ## Most severe AMI APTIOV vulnerabilities - [CVE-2026-33197: AMI APTIOV input validation vulnerability in BIOS](https://junglewise.ai/threats/cve-2026-33197-ami-aptiov-input-validation-vulnerability-in-bios) (info, published 8 Sep 2026) - [CVE-2026-0893: AMI APTIOV BIOS information disclosure](https://junglewise.ai/threats/cve-2026-0893-ami-aptiov-contains-a-vulnerability-in-bios-where-an-attacker-may) (info, published 13 Oct 2026) - [CVE-2025-58774: AMI APTIOV buffer overflow in BIOS](https://junglewise.ai/threats/cve-2025-58774-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58772: AMI APTIOV BIOS buffer overflow via local access](https://junglewise.ai/threats/cve-2025-58772-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58773: AMI APTIOV BIOS out-of-bounds write](https://junglewise.ai/threats/cve-2025-58773-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2025-58771: AMI APTIOV integer overflow in BIOS](https://junglewise.ai/threats/cve-2025-58771-ami-aptiov-contains-vulnerabilities-in-bios-where-users-may-cause) (info, published 13 Oct 2026) - [CVE-2026-66334: AMI APTIOV out-of-bounds write in BIOS](https://junglewise.ai/threats/cve-2026-66334-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged) (info, published 10 Nov 2026) - [CVE-2026-66333: AMI APTIOV out-of-bounds read in BIOS firmware](https://junglewise.ai/threats/cve-2026-66333-ami-aptiov-contains-vulnerabilities-in-bios-where-privileged) (info, published 10 Nov 2026) - [CVE-2026-66332: 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) (info, published 10 Nov 2026) ## Vulnerabilities per week 5 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 1 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 5 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 3 | 0 | 0 | ## Other AMI technologies - [AMI Aptio V](https://junglewise.ai/threats/technologies/aptio-v): 6 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "AMI APTIOV vulnerabilities", https://junglewise.ai/threats/technologies/aptiov, 13 November 2026.