CVE-2026-31431

Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability
98.1%
EPSS
100%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.

Vendor
Linux
Product
Kernel
Added to KEV
May 1, 2026
Remediation due
May 15, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-669
EPSS
98.1% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded