[CLSA-2026:1783789559] kernel: Fix of CVE-2026-43499
Type:
security
Severity:
Important
Release date:
2026-07-11 17:06:24 UTC
Description:
- futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock {CVE-2026-53166} - rtmutex: Use waiter::task instead of current in remove_waiter() {CVE-2026-43499}
CVEs fixed:
Updated packages:
  • bpftool-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:55fb3e912c6059518b62f494967f46c1923d94e7fbbc1cddd653df9e5ec6a13e
  • kernel-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:1b7207fa4c82abb9763fbdc405c6f2bf09252756b7c882f182068a7b88ad6a45
  • kernel-core-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:212aebbb52a7bac75dd6540ceccfa7204cc4680a5ce11c70165e36a6b60cc57a
  • kernel-cross-headers-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:3a43eea72b4a8b7b12673783d608912dbae8781ebff75c9c3e6007f8984f5374
  • kernel-debug-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:cd632e92bd5ef4f046584265a47948eac86be6c1428aad7cba7a68fb3b0e44e1
  • kernel-debug-core-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:4dfaebc8ff66c79cf74e4592b7a2cc3256557cd7e493dca92b2e12da5d24be2c
  • kernel-debug-devel-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:4cc7c3d8ead95edd6284773dd6f05dbadcd96232310fe101343a4ea144f8785e
  • kernel-debug-modules-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:1dd51909c55330bf50b2527e9920c0e7f14fc94756476b1f8591b36d80fb7340
  • kernel-debug-modules-extra-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:67074a17cbd7f41cc9e94e24d361ae60eb194eb80de81dfae7e0ad8ac4656245
  • kernel-debug-modules-internal-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:fd9fc743095d2730c5c60c7e8d9eece3a574933be38ecb55ac8e0837c0d90097
  • kernel-devel-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:81f58161a171ca4279e954b3ae75b34192fbb9e40c86f1d5263d65f592a5871f
  • kernel-headers-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:fe08dd3947a9bafdc522ceca63064705193787a30ece06dc15047931220aed95
  • kernel-ipaclones-internal-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:c43e32f181b40dc3112c5070f36b4ef2e4faa9b68d2ed432087b6ca9181015db
  • kernel-modules-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:37c580ebd2315505825947e131487e4b4cdc837681019b79a06838f08fb88e7a
  • kernel-modules-extra-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:3c8cc61d556c1dea1db45390acc13b8b5d26a195ac3fb90f90a0cc3b137a51b9
  • kernel-modules-internal-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:2e3e22592cbe2591debca35a9b91738d8d95318c08034bd72a66f74a487d2630
  • kernel-selftests-internal-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:e922b236554bb3d4ead41fd7c8bb9f17ee0f008a93409463b6c80bf0c3c791b6
  • kernel-tools-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:7410d89123ff5cb93a9bf95823f1673891e9046d39aeaeb8d97a0e83d24a0fb8
  • kernel-tools-libs-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:f3f4cc7696da8c41bdbcb361f7dff804ab87304d1f10a17a5873b24ed23f686f
  • kernel-tools-libs-devel-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:2f69542a9d815403651d2bf41398cc5b231f25378e9ff4350c2e0a22d740f60d
  • perf-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:fa3af1bfd5f56fe0b09fcca0bd5352f329ab39ac03738fa46705e956773b786b
  • python3-perf-4.18.0-348.7.1.el8_5.tuxcare.els44.x86_64.rpm
    sha:9a1dc985eb648abc3a0aa1512f2451de2c5b46b480fc33ebcb28d78565647064
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.