Linux · 
Rocky Linux · Security advisory · July 30, 2026
Rocky Linux · Security advisory · July 30, 2026RLSA-2026:47040: kernel security update
RLSA-2026:47040, released July 30, 2026, fixes 5 CVEs in kernel (version 0:5.14.0-687.31.1.el9_8). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
5
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0018
8th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 1
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | rocky 9 | 0:5.14.0-687.31.1.el9_8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-64017 | blk-mq: pop cached request if it is usable | 9.8 | 0.0013 | 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-2026-23002 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: x... | 7.0 | 0.0018 | None reported |
| High | CVE-2025-39797 | xfrm: Duplicate SPI Handling | 7.8 | 0.0016 | None reported |
| High | CVE-2026-53281 | kernel: In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid NULL pointer dereference or ref... | 8.8 | 0.0014 | None reported |
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