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CVE-2026-32154General(microsoft / windows_11_23h2)

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • windows_11_23h2
  • windows_11_24h2
  • windows_11_25h2
  • windows_11_26h1

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-04-14); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
microsoft
Products
windows_11_23h2windows_11_24h2windows_11_25h2windows_11_26h1windows_server_2022windows_server_2022_23h2windows_server_2025

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-14: 1Mentions · 2026-04-17: 1Technical Details · 2026-04-17: 104-1404-17
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets1 URL
By indicator
Classification over time
DateTotalLabels
2026-04-141
General1
2026-04-171
Disclosure1
Full discourse2 posts
  • kawn@kawn2020
    General

    #windowsupdate #microsoft つづき ・CVE-2026-32093　7　　関数探索サービス(fdwsd.dll) ・CVE-2026-32152　7.8　デスクトップ ウィンドウ マネージャー ・CVE-2026-32154　7.8　デスクトップ ウィンドウ マネージャー ・CVE-2026-32162　8.4　Windows COM ・CVE-2026-32202　4.3　Windows シェル …

    Post summary

    The tweet lists several CVEs with their CVSS scores and affected components, offering no further context or actionable information.

    1000084
    85 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-32154 Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally. https://www.cve.org/CVERecord?id=CVE-2026-32154

    Post summary

    The text announces CVE-2026-32154, a use-after-free vulnerability in Desktop Window Manager that permits local privilege escalation.

    00000103
    57.2K followersView on X
CPE platform detail11 entries

11 of 11 entries

PartVendorProductVersionTarget SWTarget HW
OSmicrosoftwindows_11_23h2--arm64
OSmicrosoftwindows_11_23h2--x64
OSmicrosoftwindows_11_24h2--arm64
OSmicrosoftwindows_11_24h2--x64
OSmicrosoftwindows_11_25h2--arm64
OSmicrosoftwindows_11_25h2--x64
OSmicrosoftwindows_11_26h1--arm64
OSmicrosoftwindows_11_26h1--x64
OSmicrosoftwindows_server_2022---
OSmicrosoftwindows_server_2022_23h2---
OSmicrosoftwindows_server_2025---

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