CVE-2026-20435 is a medium-severity local information disclosure vulnerability affecting products from Google, MediaTek, OpenWrt, and others, stemming from a logic error in the preloader that allows unauthorized reading of device unique identifiers. Exploitation requires physical access to the device but no additional privileges or user interaction. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:* | ||
2022q3CPE matchmatch criteria | cpe:2.3:a:rdkcentral:rdk-b:2022q3:*:*:*:*:*:*:* | ||
2024q1CPE matchmatch criteria | cpe:2.3:a:rdkcentral:rdk-b:2024q1:*:*:*:*:*:*:* | ||
14.0CPE matchmatch criteria | cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:* | ||
15.0CPE matchmatch criteria | cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.