[CLSA-2026:1783789821] Fix CVE(s): CVE-2026-43499
Type:
security
Severity:
Important
Release date:
2026-10-21 23:27:13 UTC
Description:
* CVE-2026-53166 - futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock {CVE-2026-53166} * CVE-2026-43499 - rtmutex: Use waiter::task instead of current in remove_waiter() {CVE-2026-43499} * Miscellaneous upstream changes - Revert "ext4: fix warning in ext4_iomap_begin as race between bmap and write {CVE-2022-50082}" * Bump ABI 4.15.0-262
CVEs fixed:
Updated packages:
  • linux-buildinfo-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:0adbc1186a5764719136ddc9c49a090746d7c0fe
  • linux-buildinfo-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:d26f5cdb328a6bc83addc8e493dd7588b105dd7d
  • linux-cloud-tools-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:5bf68492acea5d3bc8809195528ed90710bead22
  • linux-cloud-tools-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:29233a6d014750a04e1f9c723a0857dd606c060d
  • linux-headers-4.15.0-262_4.15.0-262.273~16.04.1+tuxcare.els1_all.deb
    sha:87a52e29d89527e716994bc83c836255ba41ac1e
  • linux-headers-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:35ee0507c0f3207a85396dbd6588ebedd825d30d
  • linux-headers-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:e0c0d53c82fea805b54f990f03080387f9880cb1
  • linux-hwe-cloud-tools-4.15.0-262_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:a99bb55c61650ce0632d0cf40d5fc16f4088713a
  • linux-hwe-tools-4.15.0-262_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:0208e29df41eccbfe28b8a2edfe732aabe31bbd1
  • linux-image-unsigned-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:0443f5d86f7953fbd12e65a1c6f06e6d73013292
  • linux-image-unsigned-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:986dc1c8ad14041f4c0ffd2457feaabfa5308da2
  • linux-modules-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:a284d16ddd4ce9f4f8dfcf3b2e9d0ebba81295aa
  • linux-modules-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:f2a565e96f4d3176d37466de726f023c35228648
  • linux-modules-extra-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:151cc51023c809a14a17f643ec59d3bb501c3ad7
  • linux-source-4.15.0_4.15.0-262.273~16.04.1+tuxcare.els1_all.deb
    sha:f7417936e862c36e53c230dd689083721302a6f1
  • linux-tools-4.15.0-262-generic_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:847dfa09105c8d6feaddae7c2641c5aebd565a24
  • linux-tools-4.15.0-262-lowlatency_4.15.0-262.273~16.04.1+tuxcare.els1_amd64.deb
    sha:da1542f5dd5bc1b682f77fa57199ff1e4ca135bd
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.