CVE-2025-21046

LOWNVD 2.42.4—

2.4

Improper access control in WindowManager in Samsung DeX prior to SMR Oct-2025 Release 1 allows physical attackers to temporarily access to recent app list.

CVSS v3: 2.4
EG Score: 2.4(medium)
EPSS: 4.0%
KEV: Not listed

Published

October 10, 2025

Last Modified

October 23, 2025

References (1)

mobilehttps://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=10

Data Freshness Timeline

(refreshed 9× in last 7d / 31× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-16 17:52 UTCEPSS rescore
2026-06-15 17:48 UTCEPSS rescore
2026-06-14 23:17 UTCEPSS rescore
2026-06-13 22:59 UTCEPSS rescore
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2026-06-11 13:59 UTCEPSS rescore
2026-06-10 22:18 UTCEPSS rescore
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2026-06-07 15:24 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 06:10 UTCEPSS rescore
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2026-06-04 13:11 UTCEPSS rescore
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2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore

Show 6 more

2026-05-31 22:30 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-29 21:07 UTCEG score recompute
2026-05-29 21:07 UTCGHSA enrichment
2026-05-29 13:44 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-21046?

CVE-2025-21046 is a low vulnerability published on October 10, 2025. Improper access control in WindowManager in Samsung DeX prior to SMR Oct-2025 Release 1 allows physical attackers to temporarily access to recent app list.

When was CVE-2025-21046 disclosed?

CVE-2025-21046 was first published in the National Vulnerability Database on October 10, 2025, with the most recent update on October 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-21046 actively exploited?

CVE-2025-21046 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-21046?

CVE-2025-21046 has a CVSS v3 base score of 2.4 (NVD).

How do I remediate CVE-2025-21046?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-21046, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-21046

📅 Published

🔄 Last Modified

🔗 References (1)