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: tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)
* kernel: netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() (CVE-2026-43450)
* kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CVE-2026-46227)
* kernel: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() (CVE-2026-46209)
* kernel: procfs: fix missing RCU protection when reading real_parent in do_task_stat() (CVE-2026-46259)
* kernel: Arm Processors: Privilege escalation or information disclosure via writes to higher exception level resources (CVE-2025-10263)
Bug Fix(es) and Enhancement(s):
* kernel panic at trailing_symlink while the task wdavdaemon runs even after 4c4f7c19b3c7 (JIRA:AlmaLinux-152759)
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-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
2f134eae9050494087c644c3f07549a936da9c714b9370031f02a6aab76762b2 |
| x86_64 |
kernel-rt-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
3119b777fd40aa308ec5fb1592c092d7f94d209076495a56995a30e4ae1ec96f |
| x86_64 |
kernel-rt-debug-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
39cbbf77bda61aaca2cd32fd83c8611490bb0fc4cb8b2f89887379097fd77f66 |
| x86_64 |
kernel-rt-debug-modules-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
56a8310de82c49732f9d429761e127894737dcfcea335b91c3c04975f7145f62 |
| x86_64 |
kernel-rt-devel-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
6264a118cbdf55f83eeb7ee2e7292b10c053aa2def7cdde0b078089846a038ac |
| x86_64 |
kernel-rt-modules-extra-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
702d447fa1c2b35a286563354edd7d67085af6dabb3b3b58851dbdab7a2907ec |
| x86_64 |
kernel-rt-debug-core-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
9b6990365db0f9fa8e43b19f9801deff65098bc15f0db3a805cf687e9d2ff187 |
| x86_64 |
kernel-rt-modules-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
be25b1d5af103e8b172770ea95ebfa3115fbca89923ec9f4abe8964537f17595 |
| x86_64 |
kernel-rt-core-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
ced726a910c09316db64ce52b71da5315712433aa2c491e6d69909f38c025547 |
| x86_64 |
kernel-rt-debug-devel-4.18.0-553.140.1.rt7.481.el8_10.x86_64.rpm |
ea77b9b45acd1d5f40335c9d1db1000dd09e631c5fae69ffcbbb9ab56e5c8cf5 |