The vulnerability of the acpi_cppc_processor_probe() function in the drivers/acpi/cppc_acpi.c driver module of the ACPI support driver for the Linux kernel allows a malicious actor to access protected information or cause system failures.
🗓️ 25 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 184 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel (ALAS-2024-2569) | 12 Jun 202400:00 | – | nessus |
| Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-036) | 6 Sep 202300:00 | – | nessus |
| Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-076) | 28 Aug 202400:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1689) | 30 Jun 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1704) | 30 Jun 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2168) | 16 Sep 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2169) | 16 Sep 202500:00 | – | nessus |
| EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-2049) | 6 Jun 202600:00 | – | nessus |
| Photon OS 4.0: Linux PHSA-2021-4.0-0065 | 22 Jul 202100:00 | – | nessus |
| RHEL 8 : kernel (RHSA-2022:7683) | 9 Nov 202200:00 | – | nessus |
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Node
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25 Mar 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 26.2
CVSS 37.1
EPSS0.00276