CVE-2026-57089
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.7%
49.7th percentile
CISA KEV
Not listed
Weakness / dates
CWE-416
Published 2026-07-14 · modified 2026-07-23
Description
Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.