Recorded 29 Oct 2026 at 20:19 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.

CVECISA Known Exploited Vulnerabilities

Microsoft Windows Server Message Block (SMBv1) Remote Code Execution Vulnerability

Microsoft Windows Server Message Block 1.0 (SMBv1) contains an unspecified vulnerability that allows for remote code execution.

What it said

CVE: CVE-2017-0143
Vendor: Microsoft
Product: Windows
CISA KEV: Listed 3 Nov 2021
Known ransomware use: Yes
Federal remediation due: 3 May 2022

Recorded links

Source evidence when recorded

CISA KEV: Complete at observationRead 29 Oct 2026 at 20:17 UTC

Coverage describes the sources at this observation. A complete read then does not establish their current position.

Page history

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Field-level log (2)

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23 Oct 2026 · 09:33:49 UTC Source coverage: cisa-kevIncomplete → Current
23 Oct 2026 · 08:31:50 UTC Source coverage: cisa-kevCurrent → Incomplete