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CVE record · CVE-2026-118147

Visual Studio Spoofing Vulnerability

CVSS 7.4 HighEPSS 0.0061 · 49th percentile

Published by the CVE Program (CNA: microsoft) at 31 Oct 2026, 18:13 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Microsoft Microsoft Visual Studio 2017 version 15.9
  • affected 15.9.0 to before 15.9.84 custom
Microsoft Microsoft Visual Studio 2019 version 16.11
  • affected 16.11.0 to before 16.11.62 custom
Microsoft Microsoft Visual Studio 2022 version 17.14
  • affected 17.14.0 to before 17.14.44 custom
Microsoft Microsoft Visual Studio 2026 version 18.11
  • affected 18.11.0 to before 18.11.3 custom
Identifiers
CVE-2026-118147
CNA
microsoft
Weakness (CWE)
CWE-295
Tags
Published
31 Oct 2026
Updated
31 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.4 High 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C CNA (microsoft)
  • CISA KEV Not listed.
  • EPSS 0.0061, the 49th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 18:13 UTC Confirmed by the CVE List
  2. 31 Oct 2026, 18:20 UTC First seen by agentprime
  3. 31 Oct 2026, 19:16 UTC Confirmed by NVD

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.