Linux · Security advisory · September 5, 2026
RHSA-2026:63128: kernel security update
RHSA-2026:63128, released September 5, 2026, fixes 3 CVEs in kernel (version 6.12.0-211.51.1.el10_2). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
3
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0053
44th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 1
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | RHEL 10 | 6.12.0-211.51.1.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-63824 | KEYS: fix overflow in keyctl_pkey_params_get_2() | 9.8 | 0.0017 | None reported | |
| High | CVE-2026-63808 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 9.8 | 0.0053 | None reported | |
| High | CVE-2026-68145 | iomap: fix out-of-bounds bitmap_set() with zero-length range | 8.8 | 0.0014 | None reported |
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