Chrome Releases reports:
This update includes 33 security fixes:
- [516496659] Critical CVE-2026-12437: Use after free in WebShare.
- [516947912] Critical CVE-2026-12438: Inappropriate implementation in WebView.
- [519728275] Critical CVE-2026-12439: Use after free in Digital Credentials.
- [519731619] Critical CVE-2026-12440: Use after free in DigitalCredentials.
- [520157118] Critical CVE-2026-12441: Use after free in File Input.
- [521950423] Critical CVE-2026-12442: Use after free in Passwords.
- [522566295] Critical CVE-2026-12443: Use after free in Web Authentication.
- [513160088] High CVE-2026-12444: Out of bounds read in Chromoting.
- [513199795] High CVE-2026-12445: Use after free in Extensions.
- [513313107] High CVE-2026-12446: Insufficient data validation in Passwords.
- [513405023] High CVE-2026-12447: Heap buffer overflow in WebRTC.
- [513458233] High CVE-2026-12448: Inappropriate implementation in WebView.
- [513480539] High CVE-2026-12449: Use after free in Chromoting.
- [514531776] High CVE-2026-12450: Inappropriate implementation in Media.
- [514741076] High CVE-2026-12451: Use after free in DigitalCredentials.
- [515462244] High CVE-2026-12452: Use after free in Downloads.
- [516448843] High CVE-2026-12453: Insufficient validation of untrusted input in Input.
- [516926968] High CVE-2026-12454: Race in Safe Browsing.
- [517069848] High CVE-2026-12455: Use after free in Tab Strip.
- [517124587] High CVE-2026-12456: Insufficient validation of untrusted input in Extensions.
- [517153117] High CVE-2026-12457: Insufficient data validation in Extensions.
- [517258337] High CVE-2026-12458: Incorrect security UI in Passwords.
- [517406035] High CVE-2026-12459: Inappropriate implementation in Serial.
- [517484284] High CVE-2026-12460: Insufficient policy enforcement in File System Access.
- [517727318] High CVE-2026-12461: Out of bounds read in WebRTC.
- [517916024] High CVE-2026-12462: Use after free in Media.
- [518042749] High CVE-2026-12463: Inappropriate implementation in Views.
- [519358344] High CVE-2026-12464: Use after free in Browser.
- [520189702] High CVE-2026-12465: Insufficient validation of untrusted input in Metrics.
- [520199394] High CVE-2026-12466: Heap buffer overflow in WebRTC.
- [520202726] High CVE-2026-12467: Use after free in Extensions.
- [521485244] High CVE-2026-12468: Inappropriate implementation in Updater.
- [521618871] High CVE-2026-12469: Uninitialized Use in GPU.