CVE-2026-57089 | CyberRota

CyberRota Analysis

AI-Generated

A use-after-free vulnerability in the Windows SMB Server Network Transport Driver (srvnet.sys) enables unauthorized attackers to execute arbitrary code remotely. This high-severity flaw poses a significant risk to systems running affected versions of Windows, particularly those exposed to untrusted networks. Organizations utilizing Windows servers should prioritize patching this vulnerability to mitigate potential exploitation.

CVE

CVE-2026-57089

Severity

HIGH

CVSS

7.5

EPSS

0.61%

Windows

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-87654 CRITICAL CVE-2026-87653 MEDIUM CVE-2026-87648 HIGH CVE-2026-87644 HIGH CVE-2026-87621 CRITICAL CVE-2026-87618 HIGH