Is CVE-2025-20937 being actively exploited?

CVE-2025-20937 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2025-20937?

CVE-2025-20937 has a CVSS 3.1 base score of 6.7 (MEDIUM).

CVE-2025-20937

MEDIUM · CVSS 6.7EPSS 0.2%EU EUVD

Out-of-bounds write in Keymaster trustlet prior to SMR May-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.

Key facts

CVSS score: 6.7 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-787
EPSS score: 0.2% (7th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2025-13708)
Published: May 7, 2025
NVD last modified: June 17, 2026
Status: Analyzed

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2025-13708 in the EU Vulnerability Database. Last updated in EUVD on February 26, 2026.

View on the EU Vulnerability Database

Affected products

samsung / android
samsung / android
samsung / android
samsung / android
samsung / android
samsung / android
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samsung / android
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samsung / android
samsung / android
samsung / android
samsung / android

and 39 more…

Certified products that may be affected

7 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Samsung BoringCrypto Android 15 - Samsung Electronics Co., Ltd. - FIPS 140 5530 - active
Samsung BoringCrypto Android 14 - Samsung Electronics Co., Ltd. - FIPS 140 5521 - active
Samsung Electronics Co., Ltd. Samsung Galaxy Devices on Android 15 – Spring - Samsung Electronics Co., Ltd. - Common Criteria CCEVS-VR-VID-11593-2025 - active
Samsung Galaxy Devices on Android 14 - Fall - Samsung Electronics Co., Ltd. - Common Criteria CCEVS-VR-VID-11539-2024 - active
Samsung Electronics Co., Ltd. Samsung Galaxy Devices on Android 14 - Spring - Samsung Electronics Co., Ltd. - Common Criteria CCEVS-VR-VID-11444-2024 - archived

See all 7 in the Security Certifications Explorer.

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=05(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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