CVE-2026-89775
- CVSS
- —
- EPSS
- 0.002 (12.3th percentile)
- CISA KEV
- Not listed
- Exploitation
- No report
- Public exploits
- None seen
- State
- Unknown
Coverage
The Hacker News
New Linux Kernel Flaw Gives ARM64 KVM Guests Read-Write Access to Host Memory
A new flaw in the Linux kernel's KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest virtual machine on hosts with nested virtualization enabled. The bug, tracked as CVE-2026-89775, allows a guest to read and write host kernel memory, and the…
What we observed
No signals recorded