CVE-2025-20749: In charger, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation…
CVE-2025-20749 · Severity: medium · CVSS 6.7 · Published 2025-11-04
In charger, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09915493; Issue ID: MSV-3800.
No. Junglewise Threat Intelligence has no report of CVE-2025-20749 being exploited in the wild.
How severe is CVE-2025-20749?
Medium severity, with a CVSS score of 6.7, published 4 November 2025.
Which products and versions are affected?
Google Android, MediaTek Mt6789, MediaTek Mt6835, MediaTek Mt6855 and 15 more. The advisory does not name versions.
Is there a fix for CVE-2025-20749?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-20749?
Check whether you run Google Android, MediaTek Mt6789, MediaTek Mt6835 or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.