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CVE-2026-20435

nvd nist
Published: Mar 2, 2026Modified: Jun 17, 2026

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4.6
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 0.9 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118.

Affected (9)

Products: Google: Android · Linuxfoundation: Yocto · Openwrt: Openwrt · +2 more
Show all products
Google: Android · Linuxfoundation: Yocto · Openwrt: Openwrt · Rdkcentral: Rdk B · Zephyrproject: Zephyr
Google
1 product
Android
Linuxfoundation
1 product
Yocto
Openwrt
1 product
Openwrt
Rdkcentral
1 product
Rdk B
Zephyrproject
1 product
Zephyr
Configuration A
9 vulnerable · 35 platform
Vulnerable SoftwareAffected Versions
Google
Android
Version 14.0
Android
Version 15.0
Android
Version 16.0
Yocto
Version 4.0
Openwrt
Openwrt
Version 21.02.0
Openwrt
Version 23.05.0
Rdkcentral
Rdk B
Version 2022q3
Rdk B
Version 2024q1
Zephyr
Version 3.7.0
Running on/withPlatform Versions
Mediatek
Mt2737
All versions
Mediatek
Mt6739
All versions
Mediatek
Mt6761
All versions
Mediatek
Mt6765
All versions
Mediatek
Mt6768
All versions
Mediatek
Mt6781
All versions
Mediatek
Mt6789
All versions
Mediatek
Mt6813
All versions
Mediatek
Mt6833
All versions
Mediatek
Mt6853
All versions
Mediatek
Mt6855
All versions
Mediatek
Mt6877
All versions
Mediatek
Mt6878
All versions
Mediatek
Mt6879
All versions
Mediatek
Mt6880
All versions
Mediatek
Mt6885
All versions
Mediatek
Mt6886
All versions
Mediatek
Mt6890
All versions
Mediatek
Mt6893
All versions
Mediatek
Mt6895
All versions
Mediatek
Mt6897
All versions
Mediatek
Mt6983
All versions
Mediatek
Mt6985
All versions
Mediatek
Mt6989
All versions
Mediatek
Mt6990
All versions
Mediatek
Mt6993
All versions
Mediatek
Mt8169
All versions
Mediatek
Mt8186
All versions
Mediatek
Mt8188
All versions
Mediatek
Mt8370
All versions
Mediatek
Mt8390
All versions
Mediatek
Mt8676
All versions
Mediatek
Mt8678
All versions
Mediatek
Mt8696
All versions
Mediatek
Mt8793
All versions

Related CWEs

CWE-522
Insufficiently Protected Credentials
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

References (1)

Source: security@mediatek.com
Vendor Advisory

Timeline

No history available yet.