[ALSA-2026:9135] Important: kernel-rt security update
Type:
security
Severity:
important
Release date:
2026-04-21
Description:
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741) * kernel: ALSA: aloop: Fix racy access at PCM trigger (CVE-2026-23191) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Updated packages listed below:
Architecture Package Checksum
x86_64 kernel-rt-debug-modules-extra-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm 3d1ba655dda2faccebdec5c00f1e8b4fcc5775282dbf5d4e04defa917155f23e
x86_64 kernel-rt-debug-core-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm 3f1473f5284162eb783abab9e2877a1cbbf7e441fb51d94f01333a9595999cae
x86_64 kernel-rt-modules-extra-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm 3ff9c911ac103f35c0fc4c3a45e47705d8b43bd6043eab90d0df033830cfd3ce
x86_64 kernel-rt-debug-devel-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm 868ac883a358cfc51ce71208093e47c59bdc615792b7fcc90613a8c7ab193e08
x86_64 kernel-rt-debug-modules-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm a3d7ba4ff06370b21269cab7580d9aad19b2b430a05b474ec0bd65a557d8d112
x86_64 kernel-rt-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm b833c9e61f30b1bcd92cf8b8fe87ee02290052ed6f5bd0716394c8a883496727
x86_64 kernel-rt-devel-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm bda068d48c8ff7b5f16c053221800bab494f7de94f4f79a6d17634d513c33751
x86_64 kernel-rt-debug-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm e02eff2eab1292a6d4ca42c57930110c5613bbdb3be92f01ad8c382b7f32fca6
x86_64 kernel-rt-modules-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm eab5e3f2b22d20379e8be760c556b82e18eb91d6d7603d355fd1dfc0ccb0b18e
x86_64 kernel-rt-core-4.18.0-553.120.1.rt7.461.el8_10.x86_64.rpm f62040412aa56ee78d85a91bf65f032e74cff2c56a0f9a4dceba3e82768ea495
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.