Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.

Attack Vector Local

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00012.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
ESET ESET NOD32 Antivirus unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Internet Security unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Smart Security Premium unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Security Ultimate unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Small Business Security unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Safe Server unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Endpoint Antivirus unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Endpoint Security for Windows unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Server Security for Windows Server unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Mail Security for Microsoft Exchange Server unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Mail Security for IBM Domino unaffected
Version Status Constraints
1496 unaffected —
ESET ESET Security for Microsoft SharePoint Server unaffected
Version Status Constraints
1496 unaffected —
ESET ESET File Security for Microsoft Azure unaffected
Version Status Constraints
1496 unaffected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.eset.com/en/ca8853-eset-customer-advisory-denial-of-service-vulnerability-in-eset-security-products-for-windows-fixed cve-icon cve-icon
History

Mon, 03 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Eset
Eset endpoint Antivirus
Eset endpoint Security
Eset file Security
Eset internet Security
Eset mail Security
Eset nod32 Antivirus
Eset safe Server
Eset security
Eset security Ultimate
Eset server Security
Eset small Business Security
Eset smart Security Premium
Microsoft
Microsoft windows
Vendors & Products Eset
Eset endpoint Antivirus
Eset endpoint Security
Eset file Security
Eset internet Security
Eset mail Security
Eset nod32 Antivirus
Eset safe Server
Eset security
Eset security Ultimate
Eset server Security
Eset small Business Security
Eset smart Security Premium
Microsoft
Microsoft windows

Fri, 31 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 31 Oct 2025 12:45:00 +0000

Type Values Removed Values Added
Description Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.
Title Denial-of-service vulnerability in ESET security products for Windows
Weaknesses CWE-732
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: ESET

Published:

Updated: 2025-10-31T14:18:16.911Z

Reserved: 2025-05-19T10:36:38.958Z

Link: CVE-2025-4952

cve-icon Vulnrichment

Updated: 2025-10-31T14:18:13.324Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-31T13:15:34.173

Modified: 2025-11-04T15:41:31.450

Link: CVE-2025-4952

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-03T10:43:59Z

Weaknesses