Vulnerability in Linux

CVE-2026-52932

In the Linux kernel, the following vulnerability has been resolved: xfrm: ipcomp: Free destination pages on acomp errors Move the out_free_req label up by a couple of lines so that the allocated dst SG list gets freed on error as well as success.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (47.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-52932: held from 0.003 to 0.006.

EPSS over last 30 days · oldest: 0.003 · newest: 0.006 · change: +0.003

Affected products

  • Linux — versions eb2953d26971f3083bbf95de4bc997b5bedf0b6e, 6.15, 0
  • Linux Kernel — versions 7.1

References

Frequently asked questions

What is CVE-2026-52932?
CVE-2026-52932 is a high-severity vulnerability in Linux. CVSS score: 7.5/10. Published 2026-06-24.
How severe is CVE-2026-52932?
High severity. CVSS v3 base score is 7.5 out of 10.