CVE-2026-20435
Last modified
CVE-2026-20435 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. 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. EPSS estimates a 0.11% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Yocto | 4.0 |
| Rdkcentral | Rdk-B | 2022q3 |
| Rdkcentral | Rdk-B | 2024q1 |
| Android | 14.0 | |
| Android | 15.0 | |
| Android | 16.0 | |
| Openwrt | Openwrt | 21.02.0 |
| Openwrt | Openwrt | 23.05.0 |
| Zephyrproject | Zephyr | 3.7.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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