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The vulnerability of the ext4_fc_reserve_space() function in the Linux operating system allows a hacker to cause a service failure.
🗓️ 27 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 74 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-013 (ALASKERNEL-5.15-2023-013) | 8 Feb 202300:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1212) | 2 Feb 202600:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1224) | 2 Feb 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366) | 16 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1397) | 16 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2026-1433) | 17 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-1490) | 17 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-1582) | 17 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-1610) | 16 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629) | 18 Mar 202600:00 | – | nessus |
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27 Apr 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 24.6
CVSS 35.5
EPSS0.00146