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CVE-2026-57089

Windows SMB Server

Description

Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.

CVSS 7.5EPSS 0.61%Risk 0.79
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Published
2026-07-14 18:18:33
Affected versions
unknown
Type
Critical software
Last modified
2026-07-23 05:16:37
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Operating systems
Windows