Linux · Security advisory · September 13, 2026
RHSA-2026:65147: microcode_ctl security update
RHSA-2026:65147, released September 13, 2026, fixes 2 CVEs in microcode_ctl (version 4:20260812-1.el8_10). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0010
0th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| microcode_ctl | RHEL 8 | 4:20260812-1.el8_10 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-35973 | microcode_ctl: The microcode_ctl packages provide microcode updates for Intel and AMD processors. Security Fix(es): * kernel: hype... | 7.2 | 0.0010 | None reported | |
| High | CVE-2025-31936 | microcode_ctl: The microcode_ctl packages provide microcode updates for Intel and AMD processors. Security Fix(es): * kernel: hype... | 7.2 | 0.0010 | None reported |
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