RHSA-2026:49214: Important: kernel security update

Published Jul 31, 2026
·
Updated

Important: kernel security update

Other sources

The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): kernel: rtnetlink: add missing netlinknscapable() check for peer netns (CVE-2026-31692) kernel: netfilter: ctnetlink: ensure safe access to master conntrack (CVE-2026-43116) kernel: fanotify: fix false positive on permission events (CVE-2026-46150) kernel: net: sched: UAF via missing handler for TCACTCONSUMED in tcfqeventhandle () kernel: net/sched: clsapi: Handle TCACTCONSUMED in tcfqeventhandle (CVE-2026-64530) 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.

— Red Hat

Affected Software

116 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for ARM 64
redhat/kernel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-abi-stablelists<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-cross-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-doc<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-libs<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-cross-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debuginfo-common-s390x<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-zfcpdump-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-cross-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-core<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debug-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-debuginfo-common-ppc64le<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-headers<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-modules-extra<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-libs<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/python3-perf-debuginfo<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/bpftool<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/bpftool-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-core<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-cross-headers<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug-core<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug-devel<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug-modules<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debug-modules-extra<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-debuginfo-common-aarch64<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-devel<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-headers<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-modules<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-modules-extra<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-tools<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-tools-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-tools-libs<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/perf<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/perf-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/python3-perf<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/python3-perf-debuginfo<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa
redhat/kernel-tools-libs-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-libs-devel<4.18.0-553.150.1.el8_10
4.18.0-553.150.1.el8_10
redhat/kernel-tools-libs-devel<4.18.0-553.150.1.el8_10.aa
4.18.0-553.150.1.el8_10.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  2. Upgrade

    Upgrade redhat/bpftool to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  3. Upgrade

    Upgrade redhat/bpftool-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  4. Upgrade

    Upgrade redhat/kernel-abi-stablelists to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  5. Upgrade

    Upgrade redhat/kernel-core to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  6. Upgrade

    Upgrade redhat/kernel-cross-headers to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  7. Upgrade

    Upgrade redhat/kernel-debug to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  8. Upgrade

    Upgrade redhat/kernel-debug-core to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  9. Upgrade

    Upgrade redhat/kernel-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  10. Upgrade

    Upgrade redhat/kernel-debug-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  11. Upgrade

    Upgrade redhat/kernel-debug-modules to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  12. Upgrade

    Upgrade redhat/kernel-debug-modules-extra to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  13. Upgrade

    Upgrade redhat/kernel-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  14. Upgrade

    Upgrade redhat/kernel-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  15. Upgrade

    Upgrade redhat/kernel-doc to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  16. Upgrade

    Upgrade redhat/kernel-headers to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  17. Upgrade

    Upgrade redhat/kernel-modules to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  18. Upgrade

    Upgrade redhat/kernel-modules-extra to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  19. Upgrade

    Upgrade redhat/kernel-tools to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  20. Upgrade

    Upgrade redhat/kernel-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  21. Upgrade

    Upgrade redhat/kernel-tools-libs to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  22. Upgrade

    Upgrade redhat/perf to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  23. Upgrade

    Upgrade redhat/perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  24. Upgrade

    Upgrade redhat/python3-perf to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  25. Upgrade

    Upgrade redhat/python3-perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  26. Upgrade

    Upgrade redhat/kernel-debuginfo-common-s390x to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  27. Upgrade

    Upgrade redhat/kernel-zfcpdump to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  28. Upgrade

    Upgrade redhat/kernel-zfcpdump-core to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  29. Upgrade

    Upgrade redhat/kernel-zfcpdump-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  30. Upgrade

    Upgrade redhat/kernel-zfcpdump-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  31. Upgrade

    Upgrade redhat/kernel-zfcpdump-modules to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  32. Upgrade

    Upgrade redhat/kernel-zfcpdump-modules-extra to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  33. Upgrade

    Upgrade redhat/kernel-debuginfo-common-ppc64le to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  34. Upgrade

    Upgrade redhat/bpftool to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  35. Upgrade

    Upgrade redhat/bpftool-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  36. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  37. Upgrade

    Upgrade redhat/kernel-core to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  38. Upgrade

    Upgrade redhat/kernel-cross-headers to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  39. Upgrade

    Upgrade redhat/kernel-debug to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  40. Upgrade

    Upgrade redhat/kernel-debug-core to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  41. Upgrade

    Upgrade redhat/kernel-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  42. Upgrade

    Upgrade redhat/kernel-debug-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  43. Upgrade

    Upgrade redhat/kernel-debug-modules to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  44. Upgrade

    Upgrade redhat/kernel-debug-modules-extra to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  45. Upgrade

    Upgrade redhat/kernel-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  46. Upgrade

    Upgrade redhat/kernel-debuginfo-common-aarch64 to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  47. Upgrade

    Upgrade redhat/kernel-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  48. Upgrade

    Upgrade redhat/kernel-headers to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  49. Upgrade

    Upgrade redhat/kernel-modules to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  50. Upgrade

    Upgrade redhat/kernel-modules-extra to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  51. Upgrade

    Upgrade redhat/kernel-tools to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  52. Upgrade

    Upgrade redhat/kernel-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  53. Upgrade

    Upgrade redhat/kernel-tools-libs to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  54. Upgrade

    Upgrade redhat/perf to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  55. Upgrade

    Upgrade redhat/perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  56. Upgrade

    Upgrade redhat/python3-perf to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  57. Upgrade

    Upgrade redhat/python3-perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  58. Upgrade

    Upgrade redhat/kernel-tools-libs-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10
  59. Upgrade

    Upgrade redhat/kernel-tools-libs-devel to a version that resolves this vulnerability.

    Fixed in 4.18.0-553.150.1.el8_10.aa
  60. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch CVE-2026-46150
  61. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch CVE-2026-64530
  62. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch CVE-2026-43116
  63. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch CVE-2026-31692
  64. Operational

    Reboot the system after applying this kernel security update, since reboot is required for the update to take effect.

Event History

Jul 31, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·04:46 PM
Data Sourced
via Red Hat·04:46 PM
Severity
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Frequently Asked Questions

1

What is the severity of RHSA-2026:49214?

The severity of RHSA-2026:49214 is rated as high with a score of 7.

2

What security vulnerabilities are addressed in RHSA-2026:49214?

RHSA-2026:49214 addresses security issues including CVE-2026-31692 related to rtnetlink and issues with netfilter.

3

How do I fix RHSA-2026:49214?

To fix RHSA-2026:49214, apply the latest kernel security updates provided by Red Hat.

4

Which packages are affected by RHSA-2026:49214?

The affected packages include redhat/kernel, redhat/bpftool, and several kernel-related packages.

5

When was RHSA-2026:49214 published?

RHSA-2026:49214 was published on July 31, 2026.

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