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THREAT OPS › Threat News › [NVD] CVE-2026-68132 — In the Linux kernel, the following vulnerability has been resolved: super: fix emergency thaw deadlock on frozen block devices do_thaw_all_callback() calls bdev_thaw() while holding sb->s_umount exclusively. If the block device was frozen via bdev_freeze() dropping the last blo

[NVD] CVE-2026-68132 — In the Linux kernel, the following vulnerability has been resolved: super: fix emergency thaw deadlock on frozen block devices do_thaw_all_callback() calls bdev_thaw() while holding sb->s_umount exclusively. If the block device was frozen via bdev_freeze() dropping the last blo

mednvdPublished 2026-08-10

CVE-2026-68132 CVSS: None Published: 2026-08-10T13:19:58.607

In the Linux kernel, the following vulnerability has been resolved:

super: fix emergency thaw deadlock on frozen block devices

do_thaw_all_callback() calls bdev_thaw() while holding sb->s_umount exclusively. If the block device was frozen via bdev_freeze() dropping the last block layer freeze reference calls fs_bdev_thaw() which reac

Indicators of compromise

CVE-2026-68132cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-68132