Heap buffer overflow in libaom in Google Chrome prior to 139.0.7258.127 allowed a remote attacker to potentially exploit heap corruption via a curated set of gestures. (Chromium security severity: High)
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
| Link | Tags |
|---|---|
| https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop_12.html | vendor advisory release notes |
| https://issues.chromium.org/issues/432035817 | issue tracking permissions required |