Linux · 
Red Hat · Security advisory · September 28, 2026
Red Hat · Security advisory · September 28, 2026RHSA-2026:72467: Security update for 12 packages
RHSA-2026:72467, released September 28, 2026, fixes 13 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
13
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0075
55th percentile
Priority of the 13 CVEs
Patch now 0
Urgent 0
High 13
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel-rt | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-core | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug-core | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug-devel | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug-kvm | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug-modules | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-debug-modules-extra | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-devel | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-kvm | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-modules | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
| kernel-rt-modules-extra | RHEL 8 | 0:4.18.0-553.169.1.rt7.510.el8_10 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-68159 | libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE | 9.8 | 0.0075 | None reported |
| High | CVE-2026-68155 | libceph: Reject monmaps advertising zero monitors | 8.8 | 0.0070 | None reported |
| High | CVE-2026-68156 | libceph: refresh auth->authorizer_buf{,_len} after authorizer update | 9.8 | 0.0069 | None reported |
| High | CVE-2026-63875 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0018 | None reported |
| High | CVE-2026-64556 | linux: In the Linux kernel, the following vulnerability has been resolved: perf/core: Detach event groups during remove_on_... | 8.8 | 0.0016 | None reported |
| High | CVE-2025-40323 | fbcon: Set fb_display[i]->mode to NULL when the mode is released | 8.8 | 0.0014 | None reported |
| High | CVE-2026-46199 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: f... | 8.8 | 0.0013 | None reported |
| High | CVE-2026-46204 | drm/amdgpu/vcn4: Prevent OOB reads when parsing IB | 8.8 | 0.0013 | None reported |
| High | CVE-2026-68273 | drm/amdgpu: Fix context pstate override handling | 8.8 | 0.0013 | None reported |
| High | CVE-2026-74753 | perf: Reject exited events as group leaders | 8.8 | 0.0013 | None reported |
| High | CVE-2026-45942 | ext4: fix e4b bitmap inconsistency reports | 8.8 | 0.0013 | None reported |
| High | CVE-2026-46230 | drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg | 8.8 | 0.0012 | None reported |
| High | CVE-2026-64034 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: K... | 9.3 | 0.0012 | None reported |
Showing 1 to 13 of 13
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