RHSA-2026%3A13565

RHSA-2026%3A13565 PUBLISHED CVSS 7.099999904632568 HIGH

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Risk Scores

CVSS 3.1

7.099999904632568

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Affected Products

Vendor	Product	Versions
	perf
	kernel
	Red Hat Enterprise Linux Real Time (v. 9)
	python3
	Red Hat Enterprise Linux BaseOS (v. 9)
	Red Hat Enterprise Linux Real Time for NFV (v. 9)
	rv
	Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)
	Red Hat Enterprise Linux AppStream (v. 9)
	rtla

Timeline

Apr 30, 2026 PoC Published
May 4, 2026 CVE Published
May 5, 2026 Security Advisory
May 6, 2026 Security Advisory
May 11, 2026 Security Advisory
May 16, 2026 Distribution Patch
May 16, 2026 Distribution Patch
May 16, 2026 Security Advisory
May 16, 2026 Security Advisory
May 16, 2026 Security Advisory
Oct 29, 2026 CVE Updated

References

Open in Interactive Console →