CVE-2024-20855

LOWNVD 2.42.4—

2.4

Improper access control vulnerability in multitasking framework prior to SMR May-2024 Release 1 allows physical attackers to access unlocked screen for a while.

CVSS v3: 2.4
EG Score: 2.4(medium)
EPSS: 15.9%
KEV: Not listed

Published

May 7, 2024

Last Modified

February 7, 2025

References (2)

mobilehttps://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
af854a3a-2127-422b-91ae-364da2661108https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05

Data Freshness Timeline

(refreshed 14× in last 7d / 59× 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.

2026-06-23 21:32 UTCEPSS rescore
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2026-06-22 14:24 UTCEPSS rescore
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2026-06-10 13:21 UTCEPSS rescore
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2026-06-01 13:51 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-26 07:18 UTCEPSS rescore
2026-05-24 02:49 UTCEG score recompute
2026-05-24 02:49 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2024-20855?

CVE-2024-20855 is a low vulnerability published on May 7, 2024. Improper access control vulnerability in multitasking framework prior to SMR May-2024 Release 1 allows physical attackers to access unlocked screen for a while.

When was CVE-2024-20855 disclosed?

CVE-2024-20855 was first published in the National Vulnerability Database on May 7, 2024, with the most recent update on February 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-20855 actively exploited?

CVE-2024-20855 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-20855?

CVE-2024-20855 has a CVSS v3 base score of 2.4 (NVD).

How do I remediate CVE-2024-20855?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-20855, 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-2024-20855

📅 Published

🔄 Last Modified

🔗 References (2)