CVE-2026-20805MEDIUM 5.5CISA KEVEPSS p91.2%

CVE-2026-20805Microsoft Windows Information Disclosure Vulnerability

Microsoft / Windows

Description

Microsoft Windows Desktop Windows Manager contains an information disclosure vulnerability that allows an authorized attacker to disclose information locally.

Scoring

CVSS 3.15.5 (MEDIUM)
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS5.03% probability of exploitation · percentile 91.2% · 2026-06-19T12:03:05Z
Published2026-01-13
Last modified2026-01-14

CISA KEV entry

Added to KEV: 2026-01-13

Underlying weaknesses· 1

CWE-200

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20805
  2. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20805

1

TypeTargetConfidenceTier
WeaknessExposure of Sensitive Information to an Unauthorized Actorcwe-2000%live

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows Information Disclosure Vulnerabilitykev-cve-2026-208050%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.