Linux · 
Red Hat · Security advisory · September 13, 2026
Red Hat · Security advisory · September 13, 2026RHSA-2026:62640: kpatch-patch-5_14_0-687_10_1 security update
RHSA-2026:62640, released September 13, 2026, fixes 5 CVEs in kpatch-patch-5_14_0-687_10_1 (version 0:1-8.el9_8). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
9.4
Base score, 0 to 10
Highest EPSS
0.0049
41st percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 5
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kpatch-patch-5_14_0-687_10_1 | RHEL 9 | 0:1-8.el9_8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-53264 | net/sched: act_api: use RCU with deferred freeing for action lifecycle | 7.8 | 0.0049 | None reported |
| High | CVE-2026-43114 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: k... | 9.4 | 0.0037 | None reported |
| High | CVE-2026-43112 | kpatch-patch-4_18_0-553_109_1: This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a run... | 8.8 | 0.0035 | None reported |
| High | CVE-2026-52973 | kernel: In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONE_THREAD requirement for private... | 7.8 | 0.0018 | None reported |
| High | CVE-2026-46323 | net: gro: don't merge zcopy skbs | 8.4 | 0.0014 | None reported |
Showing 1 to 5 of 5
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