Issues

• fsck.cramfs: make --extract based on file descriptors

  TODO
  util-linux/util-linux#4706 · Filter by author karelzak opened on Oct 19, 2026

• [Feature request] --reject-symlinks (or similar) feature for mount

  BLOCKERTODO
  util-linux/util-linux#4669 · Filter by author ArrayBolt3 opened on Oct 6, 2026
  1

• libmount: utab replacement can copy attacker ownership to a privileged file

  util-linux/util-linux#4632 · Filter by author DrWhax opened on Sep 14, 2026
  1

• lscpu: wrong Thread(s) per core for hybrid cpus

  util-linux/util-linux#4595 · Filter by author MkP369 opened on Sep 1, 2026
  6

• OSS-Fuzz issue 555446687

  util-linux/util-linux#4594 · Filter by author oss-fuzz-robot opened on Sep 1, 2026
  2

• lsblk should show mountpoints for every partition of one single mounted bcache filesystem

  util-linux/util-linux#4579 · Filter by author user86940 opened on Aug 25, 2026
  1

• fstrim: Crashes with Netac NVMe drives

  util-linux/util-linux#4576 · Filter by author ilacc1 opened on Aug 24, 2026
  5

• OSS-Fuzz issue 549863805

  util-linux/util-linux#4571 · Filter by author oss-fuzz-robot opened on Aug 20, 2026

• [hardlink] Unexpected handling of sparse files

  util-linux/util-linux#4563 · Filter by author jumperes opened on Aug 16, 2026
  1

• ext4 mount failed after format over a ext3 with libmount 2.42.2

  BLOCKER
  util-linux/util-linux#4527 · Filter by author benjaminmoeck opened on Aug 5, 2026
  6

• Race condition between udevd workers reading fs uuid and fsck changing ext4 superblocks

  util-linux/util-linux#4477 · Filter by author msmall-akam opened on Jul 10, 2026
  3

• OSS-Fuzz issue 527657465

  util-linux/util-linux#4449 · Filter by author oss-fuzz-robot opened on Jun 25, 2026

• [2.40, 2.41] lscpu: double free or corruption (!prev) / free(): double free detected in tcache 2

  util-linux/util-linux#4401 · Filter by author UTsweetyfish opened on Jun 3, 2026
  4

• Switching BSD 4-clause to 3-clause

  util-linux/util-linux#4345 · Filter by author ionmeo opened on May 13, 2026
  2

• add util-linux.pc

  TODO
  util-linux/util-linux#4341 · Filter by author karelzak opened on May 12, 2026

• meson: slang headers picked up while linking ncurses, causing implicit declaration errors

  util-linux/util-linux#4337 · Filter by author echoechoin opened on May 8, 2026

• Consider removing AF_ALG support

  util-linux/util-linux#4329 · Filter by author zeha opened on May 6, 2026

• sfdisk ignores --force for "All space for primary partitions is in use." check

  TODO
  util-linux/util-linux#4320 · Filter by author zeha opened on May 4, 2026
  7

• agetty: Login prompt being excessively refreshed at boot with version 2.42

  util-linux/util-linux#4306 · Filter by author rplociennik opened on Apr 30, 2026
  15

• copyfilerange: add thin tee(2) and splice(2) wrapper option

  util-linux/util-linux#4282 · Filter by author oech3 opened on Apr 25, 2026

• fd-based mount with statx support can't mount user-owned FUSE

  TODO
  util-linux/util-linux#4253 · Filter by author howtonotwin opened on Apr 19, 2026
  1

• Commands spawning non-interactive shells should not use the user's shell from /etc/passwd

  BACKPORT-NEEDED
  util-linux/util-linux#4242 · Filter by author Saur2000 opened on Apr 15, 2026
  1

• Unusual column behaviour when the output is piped, works fine when not piped

  TODO
  util-linux/util-linux#4171 · Filter by author printslash opened on Apr 1, 2026
  6

• losetup displays wrong path after underlying mount namespace is removed

  util-linux/util-linux#4166 · Filter by author msanft opened on Mar 31, 2026
  8

• eject command doesn't eject, just unmount

  TODO
  util-linux/util-linux#4125 · Filter by author mhalano opened on Mar 16, 2026
  16