The vulnerability of the record_func_key() function in the kernel/bpf/verifier.c module, part of the BPF interpreter support for the Linux operating system’s kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 20 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 285 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-020 (ALASKERNEL-5.10-2022-020) | 14 Oct 202200:00 | – | nessus |
| Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-008 (ALASKERNEL-5.15-2022-008) | 14 Oct 202200:00 | – | nessus |
| AlmaLinux 8 : kernel (ALSA-2025:15471) | 9 Sep 202500:00 | – | nessus |
| AlmaLinux 8 : kernel-rt (ALSA-2025:15472) | 9 Sep 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2264) | 24 Oct 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2296) | 24 Oct 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2546) | 18 Dec 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2581) | 18 Dec 202500:00 | – | nessus |
| MiracleLinux 8 : kernel-4.18.0-553.74.1.el8_10 (AXSA:2025-10841:67) | 13 Jan 202600:00 | – | nessus |
| Oracle Linux 8 : kernel (ELSA-2025-15471) | 10 Sep 202500:00 | – | nessus |
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20 Feb 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 26
CVSS 37
EPSS0.00221