OCTOBER 13, 2026
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Case File

CVE-2026-89829

HIGH · CVSS 7.8 EPSS 0.17%

Source: NVD + CISA KEV + EPSS · Published 2026-09-16 · Last synced 2026-10-13

CyberRota Analysis

AI-Generated

A vulnerability in the Linux kernel's f2fs file system could lead to incorrect node identification during sanity checks, potentially compromising data integrity. This issue primarily affects systems utilizing the f2fs file system, and administrators managing Linux environments should prioritize applying updates to mitigate any risks associated with data corruption or system instability.

CVE
CVE-2026-89829
Severity
HIGH
CVSS
7.8
EPSS
0.17%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to pass folio->index to f2fs_sanity_check_node_footer() Otherwise in f2fs_sanity_check_node_footer(), it will check the same nid incorrectly.