Threats Tagged 'cve-2026-55392'
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Threats Tagged 'cve-2026-55392'
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0 A security update for nilfs-utils addresses an issue identified as CVE-2026-55392, which involves undefined behavior in the function nilfs_sb_is_valid(). This update fixes the problem to prevent potential instability or unexpected behavior in the software. Join the discussion | GCVE Database | 06/30/2026, 11:30:56 UTC Added: 09/17/2026, 01:59:15 UTC |
0 NILFS utilities through 2.3.0, fixed in commit 26efb5d, nilfs_sb_is_valid() function fails to validate s_log_block_size field in NILFS2 superblock before bit-shift operations. Attackers supplying crafted NILFS2 images trigger undefined behavior through oversized shifts or out-of-memory conditions, crashing tools like nilfs-tune and dumpseg. Join the discussion | CVE Database V5 | 06/18/2026, 18:00:12 UTC Added: 06/18/2026, 18:52:19 UTC |
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