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CVE-2026-3991

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CVE-2026-3991

Published: Mar 30, 2026

Modified: Mar 31, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

Symantec Data Loss Prevention Windows Endpoint, prior to 25.1 MP1, 16.1 MP2, 16.0 RU2 HF9, 16.0 RU1 MP1 HF12, and 16.0 MP2 HF15, may be susceptible to a Elevation of Privilege vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.

VendorProductVersions

Broadcom

Data Loss Prevention

unaffected
25.1.00100.60229
unaffected
16.1.00200.60431
unaffected
16.0.20009.60689
unaffected
16.0.10112.60928
unaffected
16.0.00215.62094

Weaknesses (CWE)

CWE-829

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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