CVE-2026-20991

| EUVD-2026-12299 MEDIUM
2026-03-16 SamsungMobile
4.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 05:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 05:00 euvd
EUVD-2026-12299
CVE Published
Mar 16, 2026 - 04:31 nvd
MEDIUM 4.4

Tags

Information Disclosure

Description

Improper privilege management in ThemeManager prior to SMR Mar-2026 Release 1 allows local privileged attackers to reuse trial contents.

Analysis

ThemeManager prior to the SMR Mar-2026 Release 1 contains an improper privilege management vulnerability that allows local privileged attackers to inappropriately reuse trial contents, potentially circumventing licensing restrictions or trial period limitations. With a CVSS score of 6.7 and requiring high privileges (PR:H) but no user interaction, this vulnerability poses a moderate integrity risk in environments where multiple privileged users share access to ThemeManager systems. …

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Remediation

Within 30 days: Identify affected systems running ThemeManager and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2026-20991 vulnerability details – vuln.today
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