Linux · 
Red Hat · Security advisory · July 22, 2026
Red Hat · Security advisory · July 22, 2026RHSA-2026:42919: kernel security update
RHSA-2026:42919, released July 22, 2026, fixes 7 CVEs in kernel (version 6.12.0-211.37.1.el10_2). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0043
37th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 7
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | RHEL 10 | 6.12.0-211.37.1.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-53071 | Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp | 8.8 | 0.0043 | None reported |
| High | CVE-2026-46215 | kernel: In the Linux kernel, the following vulnerability has been resolved: drm: Set old handle to NULL before prime swap in... | 7.8 | 0.0023 | None reported |
| High | CVE-2026-52950 | kernel: In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doe... | 7.8 | 0.0018 | None reported |
| High | CVE-2026-31530 | cxl/port: Fix use after free of parent_port in cxl_detach_ep() | 7.8 | 0.0016 | None reported |
| High | CVE-2025-71113 | kernel: In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - zero initialize memory allocated... | 7.8 | 0.0015 | None reported |
| High | CVE-2025-71147 | kernel: In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix a memory leak in tpm2_load_cmd... | 8.8 | 0.0014 | None reported |
| High | CVE-2026-23168 | kernel: In the Linux kernel, the following vulnerability has been resolved: flex_proportions: make fprop_new_period() hardirq... | 7.8 | 0.0013 | None reported |
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