CVE-2026-53200
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix handling of XN[0] when !FEAT_XNX XN has already be
CVSS
8.8
High
EPSS
0.1%
p3
KEV
—
Exploit Today
1
0-100
Published: Jun 25, 2026 · Last modified: Jul 6, 2026
0.1%EPSS · 30 days0.1%
2026-06-302026-07-16
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix handling of XN[0] when !FEAT_XNX XN has already been extracted from its bitfield position so using FIELD_PREP() on the mask that clears XN[0] is completely broken, having the effect of unconditionally granting execute permissions... Fix the obvious mistake by manipulating the right bit.
No related CVEs by CWE or product.