PatchTheCVECVE-2026-52932: In the Linux kernel, the following vulnerability has been resolved: xfrm: ipcomp: Free destination pages on a
CVE-2026-52932 is a high-severity flaw (CVSS 7.5) affecting linux kernel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
- On your watchlist
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.6% (top 51%) |
| CISA exploited list | No |
| Published | 2026-06-24 |
| Last modified | 2026-07-08 |
Last updated 2026-07-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-52932?
linux kernel: upgrade to 6.18.35, 7.0.12. Exact commands for each OS are on this page.
Is CVE-2026-52932 being exploited?
CVE-2026-52932 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-52932 affect?
CVE-2026-52932 affects linux kernel. Severity is high (CVSS 7.5). 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
How urgent is CVE-2026-52932?
Priority 48/100. High severity; Remotely exploitable, no login, no user action; On your watchlist
Software pages
Related CVEs
- CVE-2026-63920 HIGH 7.1 UPGRADE In the Linux kernel, the following vulnerability has been resolved: ipv6: validate extension header length be
- CVE-2026-63919 HIGH 8.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: xfrm: input: hold netns during deferred t
- CVE-2026-63893 HIGH 8.1 UPGRADE In the Linux kernel, the following vulnerability has been resolved: thunderbolt: property: Reject u32 wrap in
- CVE-2026-63888 CRITICAL 9.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix CRC overread and
- CVE-2026-63885 HIGH 8.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: drm/gem: fix race between change_handle a