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The vulnerability of the f2fs_write_cache_pages() function in the fs/f2fs/data.c module of the F2FS file system support in Linux’s kernel allows a hacker to cause a service failure.

🗓️ 23 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in f2fs_write_cache_pages in fs/f2fs/data.c causes service failure due to synchronization errors.

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27 Jan 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.6
CVSS 35.5
EPSS0.00168
1