The vulnerability of the ext4_io_end_defer_completion() function in the fs/ext4/page-io.c file of the Ext4 file system of the Linux operating system allows a attacker to cause a service failure.
🗓️ 10 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 10 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 19 Aug 202500:00 | – | cnnvd |
 | CVE-2025-38580 | 19 Aug 202517:03 | – | cve |
 | CVE-2025-38580 ext4: fix inode use after free in ext4_end_io_rsv_work() | 19 Aug 202517:03 | – | cvelist |
 | CVE-2025-38580 | 19 Aug 202517:03 | – | debiancve |
 | EUVD-2025-27911 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-38580 | 19 Aug 202517:15 | – | nvd |
 | BELL-CVE-2025-38580 | 21 Aug 202508:46 | – | osv |
| UBUNTU-CVE-2025-38580 | 19 Aug 202517:15 | – | osv |
 | PT-2025-33778 · Ext4 +1 · Ext4 +1 | 19 Aug 202500:00 | – | ptsecurity |
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10 Feb 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 24.6
CVSS 35.5
EPSS0.00157