What is CVE-2026-53282?

CVE-2026-53282 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2026-06-26.

How severe is CVE-2026-53282?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Linux

CVE-2026-53282

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Push kjump return address even for non-kjump kexec The version of purgatory code shipped by kexec-tools attempts to look above the top of its stack to find a…

EPSS: 0.001 (2.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions 2cacf7f23a024ab1fdc603ca6a4f4c8b2de9f64e, 6.14, 0
Linux Linux_kernel — versions 7.1

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-53282?: CVE-2026-53282 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2026-06-26.
How severe is CVE-2026-53282?: Medium severity. CVSS v3 base score is 5.5 out of 10.