CVE-2025-71155
HIGHLinux Kernel - Memory Corruption
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix gmap_helper_zap_one_page() again A few checks were missing in gmap_helper_zap_one_page(), which can lead to memory corruption in the guest under specific circumstances. Add the missing checks.
Scores
CVSS v3
7.8
EPSS
0.0002
EPSS Percentile
4.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-787
Status
published
Affected Products (2)
linux/Kernel
< 6.18.4linux
linux/linux_kernel
< 6.18
Timeline
Published
Jan 23, 2026
Tracked Since
Feb 18, 2026