Incorrect Privilege Assignment Affecting kernel-rt package, versions <0:4.18.0-553.140.1.rt7.481.el8_10


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.57% (45th percentile)

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  • Snyk IDSNYK-CENTOS8-KERNELRT-17309078
  • published11 Jun 2026
  • disclosed9 Jun 2026

Introduced: 9 Jun 2026

CVE-2025-10263  (opens in a new tab)
CWE-266  (opens in a new tab)

How to fix?

Upgrade Centos:8 kernel-rt to version 0:4.18.0-553.140.1.rt7.481.el8_10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt package and not the kernel-rt package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.

CVSS Base Scores

version 3.1