CVE-2025-62626
amd64-microcode: Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values return...
CVE-2025-62626 is fixed in 28 products on 1 platform, first by ELSA-2025-25745, released November 6, 2025. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.7
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0017
6th percentile
Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| amd-ucode-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| amd64-microcode · Debian 14 | 3.20251202.1 | DEBIAN-CVE-2025-62626 | Nov 21, 2025 |
| amd64-microcode · Ubuntu 24.04.5 LTS (noble) | 3.20251202.1ubuntu0.24.04.1 | amd64-microcode 3.20251202.1ubuntu0.24.04.1 | May 12, 2026 |
| amd64-microcode · Ubuntu 25.10 (questing) | 3.20251202.1ubuntu0.25.10.1 | amd64-microcode 3.20251202.1ubuntu0.25.10.1 | Jan 16, 2026 |
| amd64-microcode · Ubuntu 26.04.1 LTS (resolute) | 3.20251202.1ubuntu1 | amd64-microcode 3.20251202.1ubuntu1 | May 12, 2026 |
| iwl100-firmware · amzn 2023 | 39.31.5.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl100-firmware · ol 10 | 999:39.31.5.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl100-firmware · ol 8 | 999:39.31.5.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl100-firmware · ol 9 | 999:39.31.5.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl1000-firmware · amzn 2023 | 1:39.31.5.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl1000-firmware · ol 10 | 999:39.31.5.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl1000-firmware · ol 8 | 999:39.31.5.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl1000-firmware · ol 9 | 999:39.31.5.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl105-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl105-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl105-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl105-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl135-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl135-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl135-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl135-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl2000-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl2000-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl2000-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl2000-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl2030-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl2030-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl2030-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl2030-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl3160-firmware · amzn 2023 | 1:25.30.13.0-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl3160-firmware · ol 10 | 999:25.30.13.0-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl3160-firmware · ol 8 | 999:25.30.13.0-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl3160-firmware · ol 9 | 999:25.30.13.0-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl3945-firmware · amzn 2023 | 15.32.2.9-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl3945-firmware · ol 10 | 999:15.32.2.9-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl3945-firmware · ol 8 | 999:15.32.2.9-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl3945-firmware · ol 9 | 999:15.32.2.9-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl4965-firmware · amzn 2023 | 228.61.2.24-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl4965-firmware · ol 10 | 999:228.61.2.24-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl4965-firmware · ol 8 | 999:228.61.2.24-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl4965-firmware · ol 9 | 999:228.61.2.24-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl5000-firmware · amzn 2023 | 8.83.5.1_1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl5000-firmware · ol 10 | 999:8.83.5.1_1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl5000-firmware · ol 8 | 999:8.83.5.1_1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl5000-firmware · ol 9 | 999:8.83.5.1_1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl5150-firmware · amzn 2023 | 8.24.2.2-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl5150-firmware · ol 10 | 999:8.24.2.2-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl5150-firmware · ol 8 | 999:8.24.2.2-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl5150-firmware · ol 9 | 999:8.24.2.2-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl6000-firmware · amzn 2023 | 9.221.4.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl6000-firmware · ol 10 | 999:9.221.4.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl6000-firmware · ol 8 | 999:9.221.4.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl6000-firmware · ol 9 | 999:9.221.4.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl6000g2a-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl6000g2a-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl6000g2a-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl6000g2a-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl6000g2b-firmware · amzn 2023 | 18.168.6.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl6000g2b-firmware · ol 10 | 999:18.168.6.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl6000g2b-firmware · ol 8 | 999:18.168.6.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl6000g2b-firmware · ol 9 | 999:18.168.6.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl6050-firmware · amzn 2023 | 41.28.5.1-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl6050-firmware · ol 10 | 999:41.28.5.1-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl6050-firmware · ol 8 | 999:41.28.5.1-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl6050-firmware · ol 9 | 999:41.28.5.1-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwl7260-firmware · amzn 2023 | 1:25.30.13.0-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| iwl7260-firmware · ol 10 | 999:25.30.13.0-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwl7260-firmware · ol 8 | 999:25.30.13.0-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwl7260-firmware · ol 9 | 999:25.30.13.0-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| iwlax2xx-firmware · ol 10 | 999:20251030-999.44.1.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| iwlax2xx-firmware · ol 8 | 999:20251030-999.44.1.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| iwlax2xx-firmware · ol 9 | 999:20251030-999.44.1.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| libertas-sd8686-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| libertas-sd8686-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| libertas-sd8686-firmware · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| libertas-sd8686-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| libertas-sd8787-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| libertas-sd8787-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| libertas-sd8787-firmware · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| libertas-sd8787-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| libertas-usb8388-firmware · amzn 2023 | 2:20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| libertas-usb8388-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| libertas-usb8388-firmware · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| libertas-usb8388-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| libertas-usb8388-olpc-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| libertas-usb8388-olpc-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| libertas-usb8388-olpc-firmware · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| libertas-usb8388-olpc-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| linux-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| linux-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| linux-firmware · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| linux-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| linux-firmware-core · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| linux-firmware-core · ol 8 | 999:20251030-999.44.1.gite9292517.el8 | ELSA-2025-25743 | Nov 6, 2025 |
| linux-firmware-core · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| linux-firmware-whence · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| linux-firmware-whence · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| linux-firmware-whence · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| liquidio-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| liquidio-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| liquidio-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
| netronome-firmware · amzn 2023 | 20210208-117.amzn2023.0.7 | ALAS2023-2025-1307 | Dec 8, 2025 |
| netronome-firmware · ol 10 | 999:20251030-999.44.1.gite9292517.el10 | ELSA-2025-25745 | Nov 6, 2025 |
| netronome-firmware · ol 9 | 999:20251030-999.44.1.gite9292517.el9 | ELSA-2025-25744 | Nov 6, 2025 |
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