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Threats Tagged 'cve-2026-111581'

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Active filters (1):Tag: cve-2026-111581

Threats Tagged 'cve-2026-111581'

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CVE-2026-111581 is a low-severity vulnerability in Red Hat Enterprise Linux 10 affecting the libblockdev library. The vulnerability arises because the bd_fs_ntfs_set_label() and bd_fs_vfat_set_label() functions pass user-supplied label values directly as arguments to ntfslabel and fatlabel utilities without proper input validation or use of end-of-options separators. This can allow labels starting with a dash ('-') to be interpreted as command-line flags, potentially causing unintended operations. The flaw is exploitable by unprivileged local users via the udisks2 Filesystem.SetLabel() D-Bus method without requiring administrator authentication. No known exploits are reported in the wild. The CVSS score is 3.3, indicating low severity.

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