CVE-2007-5351

Unspecified vulnerability in Server Message Block Version 2 (SMBv2) signing support in Microsoft...

10.0 High

Unspecified vulnerability in Server Message Block Version 2 (SMBv2) signing support in Microsoft Windows Vista allows remote attackers to force signature re-computation and execute arbitrary code via a crafted SMBv2 packet, aka "SMBv2 Signing Vulnerability."

Exploit likelihood

41.2%Down 5.5 points since Feb 4, 2022

What each source reports

NVD Score used 10.0

Record: CVE-2007-5351
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-94
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-5351
Updated: 2026-11-02

EUVDEUVD-2007-5329 No score

Record: EUVD-2007-5329
Updated: 2026-11-03

GitHub AdvisoriesGHSA-m649-xm7x-gv2j No score

Unspecified vulnerability in Server Message Block Version 2 (SMBv2) signing support in Microsoft...

Record: GHSA-m649-xm7x-gv2j
Weakness: CWE-94
Updated: 2026-11-02

Affected products

microsoft windows vista

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	aliases, references, title	GitHub Advisories
Nov 2, 2026	first indexed	CVE List, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-5351 is a high vulnerability (CVSS 10.0) in Microsoft Windows Vista, published December 12, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 41.2%, the 98th percentile. No source names a fixed version.

References

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