High [CVE-2025-68811] use rc_pageoff for memcpy byte offset
This high-severity Red Hat Linux advisory covers CVE-2025-68811 affecting Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 1, kernel.
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Summary
use rc_pageoff for memcpy byte offset. Red Hat rates this moderate (CVSS 7.1).
Weakness: CWE-787. Affected package(s): kernel.
Resolved in Red Hat advisory RHSA-2026:2722 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 1.
- kernel-0:5.14.0-611.34.1.el9_7
- kernel-0:6.12.0-124.35.1.el10_1
- kernel-0:5.14.0-570.98.1.el9_6
- kernel-0:6.12.0-55.66.1.el10_0
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:2722
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:2722 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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