Medium severity4.4NVD Advisory· Published Oct 6, 2021· Updated Jun 17, 2026

CVE-2021-25468

Description

A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allows attackers to read arbitrary memory address.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android2 versions
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Samsung Mobile/Widevine Trustletllm-create
Range: < SMR Oct-2021 Release 1
Samsung Mobile/mobile devicesv5
Range: Select Q(10.0), R(11.0) devices with Exynos chipsets

Patches

Vulnerability mechanics

References

security.samsungmobile.com/securityUpdate.smsbnvdVendor Advisory

News mentions

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