Linux
amd64-microcode security updates
Patch Radar has 51 security fixes for amd64-microcode, closing 17 CVEs. The newest is amd64-microcode 3.20251202.1ubuntu0.24.04.1 (3.20251202.1ubuntu0.24.04.1), released May 12, 2026.
Latest version
n/a
Release date not known
Security fixes
51
On record in Patch Radar
CVEs
17
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Urgent | amd64-microcode 3.20251202.1ubuntu0.24.04.1 | Ubuntu 24.04.5 LTS (noble) | 3.20251202.1ubuntu0.24.04.1 | 9 | May 12, 2026 | |
| Routine | DEBIAN-CVE-2025-29943 | Debian 14 | 3.20251202.1 | 1 | Jan 16, 2026 | |
| Urgent | amd64-microcode 3.20251202.1ubuntu0.25.10.1 | Ubuntu 25.10 (questing) | 3.20251202.1ubuntu0.25.10.1 | 9 | Jan 16, 2026 | |
| Urgent | amd64-microcode 3.20250708.0ubuntu0.25.04.2 | Ubuntu 25.04 (plucky) | 3.20250708.0ubuntu0.25.04.2 | 2 | Jan 16, 2026 | |
| High | amd64-microcode 3.20250311.1ubuntu0.25.04.1 | Ubuntu 25.04 (plucky) | 3.20250311.1ubuntu0.25.04.1 | 1 | Jan 16, 2026 | |
| Routine | amd64-microcode 3.20230808.1.1ubuntu1 | Ubuntu 25.04 (plucky) | 3.20230808.1.1ubuntu1 | 1 | Jan 16, 2026 | |
| High | amd64-microcode 3.20240116.2+nmu1ubuntu1.1 | Ubuntu 24.10 (oracular) | 3.20240116.2+nmu1ubuntu1.1 | 1 | Jan 16, 2026 | |
| High | amd64-microcode 3.20250311.1ubuntu0.24.10.1 | Ubuntu 24.10 (oracular) | 3.20250311.1ubuntu0.24.10.1 | 3 | Jan 16, 2026 | |
| Routine | amd64-microcode 3.20230808.1.1ubuntu1 | Ubuntu 24.10 (oracular) | 3.20230808.1.1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | DEBIAN-CVE-2025-62626 | Debian 14 | 3.20251202.1 | 1 | Nov 21, 2025 | |
| Routine | DEBIAN-CVE-2025-29934 | Debian 14 | 3.20251202.1 | 1 | Nov 21, 2025 | |
| Urgent | DEBIAN-CVE-2024-36350 | Debian 14 | 3.20251202.1 | 1 | Jul 8, 2025 | |
| Urgent | DEBIAN-CVE-2024-36357 | Debian 14 | 3.20251202.1 | 1 | Jul 8, 2025 | |
| High | DLA-4098-1 | Debian 11.6 (bullseye) | 3.20250311.1~deb11u1 | 1 | Mar 31, 2025 | |
| High | DEBIAN-CVE-2024-56161 | Debian 12.15 (bookworm) | 3.20250311.1~deb12u1 | 1 | Feb 3, 2025 | |
| High | DEBIAN-CVE-2024-56161 | Debian 13.5 (trixie) | 3.20250311.1 | 1 | Feb 3, 2025 | |
| High | DEBIAN-CVE-2024-56161 | Debian 14 | 3.20250311.1 | 1 | Feb 3, 2025 | |
| High | amd64-microcode 3.20250311.1ubuntu0.24.04.1 | Ubuntu 24.04.5 LTS (noble) | 3.20250311.1ubuntu0.24.04.1 | 3 | Feb 3, 2025 | |
| Routine | DEBIAN-CVE-2023-31356 | Debian 12.15 (bookworm) | 3.20240820.1~deb12u1 | 1 | Aug 13, 2024 | |
| Routine | DEBIAN-CVE-2023-31356 | Debian 13.5 (trixie) | 3.20240820.1 | 1 | Aug 13, 2024 | |
| Routine | DEBIAN-CVE-2023-31356 | Debian 14 | 3.20240820.1 | 1 | Aug 13, 2024 | |
| Routine | DEBIAN-CVE-2023-20584 | Debian 12.15 (bookworm) | 3.20240820.1~deb12u1 | 1 | Aug 13, 2024 | |
| Routine | DEBIAN-CVE-2023-20584 | Debian 13.5 (trixie) | 3.20240820.1 | 1 | Aug 13, 2024 | |
| Routine | DEBIAN-CVE-2023-20584 | Debian 14 | 3.20240820.1 | 1 | Aug 13, 2024 | |
| High | DEBIAN-CVE-2023-31315 | Debian 12.15 (bookworm) | 3.20240710.2~deb12u1 | 1 | Aug 12, 2024 | |
| High | DEBIAN-CVE-2023-31315 | Debian 13.5 (trixie) | 3.20240710.1 | 1 | Aug 12, 2024 | |
| High | DEBIAN-CVE-2023-31315 | Debian 14 | 3.20240710.1 | 1 | Aug 12, 2024 | |
| High | amd64-microcode 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm3 | Ubuntu 18.04.6 LTS (bionic) | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm3 | 1 | Aug 12, 2024 | |
| High | amd64-microcode 3.20191218.1ubuntu1.3 | Ubuntu 20.04 LTS (focal) | 3.20191218.1ubuntu1.3 | 1 | Aug 12, 2024 | |
| High | amd64-microcode 3.20191218.1ubuntu2.3 | Ubuntu 22.04.1 LTS (jammy) | 3.20191218.1ubuntu2.3 | 1 | Aug 12, 2024 | |
| High | amd64-microcode 3.20231019.1ubuntu2.1 | Ubuntu 24.04.5 LTS (noble) | 3.20231019.1ubuntu2.1 | 1 | Aug 12, 2024 | |
| Routine | DEBIAN-CVE-2023-20592 | Debian 12.15 (bookworm) | 3.20230719.1~deb12u1 | 1 | Nov 14, 2023 | |
| Routine | DEBIAN-CVE-2023-20592 | Debian 13.5 (trixie) | 3.20230719.1 | 1 | Nov 14, 2023 | |
| Routine | DEBIAN-CVE-2023-20592 | Debian 14 | 3.20230719.1 | 1 | Nov 14, 2023 | |
| Routine | DEBIAN-CVE-2023-20569 | Debian 12.15 (bookworm) | 3.20230719.1~deb12u1 | 1 | Aug 8, 2023 | |
| Routine | DEBIAN-CVE-2023-20569 | Debian 13.5 (trixie) | 3.20230719.1 | 1 | Aug 8, 2023 | |
| Routine | DEBIAN-CVE-2023-20569 | Debian 14 | 3.20230719.1 | 1 | Aug 8, 2023 | |
| Routine | amd64-microcode 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm2 | Ubuntu 18.04.6 LTS (bionic) | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm2 | 1 | Aug 8, 2023 | |
| Routine | amd64-microcode 3.20191218.1ubuntu1.2 | Ubuntu 20.04 LTS (focal) | 3.20191218.1ubuntu1.2 | 1 | Aug 8, 2023 | |
| Routine | amd64-microcode 3.20191218.1ubuntu2.2 | Ubuntu 22.04.1 LTS (jammy) | 3.20191218.1ubuntu2.2 | 1 | Aug 8, 2023 | |
| Routine | amd64-microcode 3.20230808.1.1ubuntu1 | Ubuntu 24.04.5 LTS (noble) | 3.20230808.1.1ubuntu1 | 1 | Aug 8, 2023 | |
| Routine | DSA-5459-1 | Debian 11.6 (bullseye) | 3.20230719.1~deb11u1 | 1 | Jul 25, 2023 | |
| Routine | DSA-5459-1 | Debian 12.15 (bookworm) | 3.20230719.1~deb12u1 | 1 | Jul 25, 2023 | |
| Routine | DEBIAN-CVE-2023-20593 | Debian 13.5 (trixie) | 3.20230719.1 | 1 | Jul 24, 2023 | |
| Routine | DEBIAN-CVE-2023-20593 | Debian 14 | 3.20230719.1 | 1 | Jul 24, 2023 | |
| Routine | amd64-microcode 3.20230719.1ubuntu1 | Ubuntu 24.10 (oracular) | 3.20230719.1ubuntu1 | 1 | Jul 24, 2023 | |
| Routine | amd64-microcode 3.20230719.1ubuntu1 | Ubuntu 25.04 (plucky) | 3.20230719.1ubuntu1 | 1 | Jul 24, 2023 | |
| Routine | amd64-microcode 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm1 | Ubuntu 18.04.6 LTS (bionic) | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm1 | 1 | Jul 23, 2023 | |
| Routine | amd64-microcode 3.20191218.1ubuntu1.1 | Ubuntu 20.04 LTS (focal) | 3.20191218.1ubuntu1.1 | 1 | Jul 23, 2023 | |
| Routine | amd64-microcode 3.20191218.1ubuntu2.1 | Ubuntu 22.04.1 LTS (jammy) | 3.20191218.1ubuntu2.1 | 1 | Jul 23, 2023 | |
| High | amd64-microcode 3.20180524.1~ubuntu0.18.04.1 | Ubuntu 18.04.6 LTS (bionic) | 3.20180524.1~ubuntu0.18.04.1 | 1 | Jan 3, 2018 |