This update for chromium fixes the following issues:

Chromium 139.0.7258.127 (boo#1247981):

* CVE-2025-8879: Heap buffer overflow in libaom
* CVE-2025-8880: Race in V8
* CVE-2025-8901: Out of bounds write in ANGLE
* CVE-2025-8881: Inappropriate implementation in File Picker
* CVE-2025-8882: Use after free in Aura
* Various fixes from internal audits, fuzzing and other initiatives