[ALSA-2026:93415] Critical: kernel-rt security update
Type:
security
Severity:
critical
Release date:
2026-11-02
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: ipv4: free inet_opt and ireq_opt after an RCU grace period (CVE-2026-98432) 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-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 08831c7f2334695fbad708dcfb50b0fa69ebb6239ac637bdfa803de82dcaf0b7
x86_64 kernel-rt-debug-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 2c5e398363898219737079f90be0ee430c9d6b6aa50b6fc05e6714e32d11ab62
x86_64 kernel-rt-debug-modules-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 2caa91f35fe58f53f03aff23f370e5e0c17dfa2db67a1833c358f63ad0785e01
x86_64 kernel-rt-debug-devel-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 319df28869d9957d3ee3dcc11c44f934bf1c6702c64c028a129524eb45969128
x86_64 kernel-rt-debug-modules-extra-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 52965a38150a93de3ab78776880df6e5621d9f1c8fbfba5251a3e29637596ba6
x86_64 kernel-rt-core-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 624db7eb30e55ec3cc575f3568fb4a933d89cf506af91225fc4b7b24fbc22583
x86_64 kernel-rt-modules-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 66f7706eaaf58f5c7dcfac1875df934eb9d61e5a312f52a2fdf59dcb7d6f35f4
x86_64 kernel-rt-devel-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 8e5d37fce10a4dcadc49d5b16d4df8acba890a90eee0019e92a7e4e3fde11b6e
x86_64 kernel-rt-debug-core-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 9c6a4278e4fb8d3d6b9ddb8b125cc2b521c352caad4d288d425604ce1874af85
x86_64 kernel-rt-modules-extra-4.18.0-553.182.1.rt7.523.el8_10.x86_64.rpm 9d45c93e5615e74a526e8ae3a33aa367d235d8fad1f2a395af6df9fe7a7e47ee
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.