Database/Kernel, userspace & hypervisor
OpenSSH (sshd): Pre-auth memory/CPU amplification - denial of service against sshd
CVE-2025-26466Kernel, userspace & hypervisorcurated
Impact
Pre-auth memory/CPU amplification - denial of service against sshd
Who can reach it
Unauthenticated network
What to do
Package update + sshd restart; rate-limit with PerSourcePenalties
References
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.