Insufficient control flow management in the Alias Checking Trusted Module (ACTM) firmware for some Intel(R) Xeon(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade intel-ucode | Aug 20, 2025 | Aug 12, 2025 |
| Amazon Linux Ami 2 | — | Upgrade microcode_ctl-debuginfoUpgrade microcode_ctl | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade microcode_ctl | Sep 16, 2025 | Aug 12, 2025 |
| Debian | — | Upgrade intel-microcode | Oct 24, 2025 | Oct 24, 2025 |
| Ubuntu | — | Upgrade intel-microcode (Ubuntu Pro)Upgrade intel-microcode | Nov 12, 2025 | Nov 10, 2025 |
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