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CVE

CVE-2025-32724

Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized a

Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

HIGH · CVSS 7.5 EPSS 0.44121
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0

Weakness Classification

Affected Products & Versions

15
microsoft windows 10 1507< 10.0.10240.21034
microsoft windows 10 1607< 10.0.14393.8148
microsoft windows 10 1809< 10.0.17763.7434
microsoft windows 10 21h2< 10.0.19044.5965
microsoft windows 10 22h2< 10.0.19045.5965
microsoft windows 11 22h2< 10.0.22621.5472
microsoft windows 11 23h2< 10.0.22631.5472
microsoft windows 11 24h2< 10.0.26100.4270

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jun 2025 · 05:22 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

Vendor Advisories

1
msrcCVE-2025-32724Denial of Service
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