Linux · Security advisory · December 4, 2025

RHSA-2026:4012: kernel security update

RHSA-2026:4012, released December 4, 2025, fixes 2 CVEs in kernel (version 6.12.0-124.43.1.el10_1). 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
0.0016
4th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelRHEL 106.12.0-124.43.1.el10_1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-40249 linux: In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: make sure the cdev fd is still activ... 7.8 0.0016 None reported
High CVE-2025-39818 kernel: In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-thc: Fix incorrect poin... 7.8 0.0015 None reported
Showing 1 to 2 of 2 1