A new LTS-144 version 144.0.7559.255(Platform Version: 16503.87.0), is being rolled out for most ChromeOS devices.
This version includes selected security fixes including:
500033878 High CVE-2026-8555: Use after free in GTK
496284584 High CVE-2026-7906: Use after free in SVG
502249087 High CVE-2026-7926: Use after free in PresentationAPI
495852034 High CVE-2026-7360: Insufficient validation of untrusted input in Compositing
498285711 Medium CVE-2026-7355: Use after free in Media
500387779 High CVE-2026-7335: Use after free in media
518043597 Critical CVE-2026-11644: Use after free in Views
497543810 High CVE-2026-7910: Use after free in Views
498782145 High CVE-2026-6314: Out of bounds write in GPU
499384399 High CVE-2026-6316: Use after free in Forms
498269651 High CVE-2026-6312: Insufficient policy enforcement in Passwords
500034684 High CVE-2026-7349: Use after free in Cast
500066234 High CVE-2026-6362: Use after free in Codecs
497436531 High CVE-2026-7908: Use after free in Fullscreen
493955227 High CVE-2026-7333: Use after free in GPU
514746176 High CVE-2026-10015: Integer overflow in WTF
500091052 High CVE-2026-6317: Use after free in Cast
516501794 Critical CVE-2026-11628: Use after free in Ozone
487338366 High CVE-2026-3924: Use after free in WindowDialog
504586599 High CVE-2026-7341: Use after free in WebRTC
502248774 High CVE-2026-7345: Insufficient validation of untrusted input in Feedback
504587882 Critical CVE-2026-7898: Use after free in Chromoting
518006379 Critical CVE-2026-11643: Use after free in Proxy
499005260 High CVE-2026-9906: Out of bounds write in GPU
516653777 Critical CVE-2026-10899: Use after free in Ozone
513006660 High CVE-2026-10972: Use after free in Ozone
517678820 Critical CVE-2026-11642: Use after free in Web Apps
503617302 Critical CVE-2026-10884: Use after free in Chromecast
517047197 Critical CVE-2026-11638: Use after free in Printing
517339758 Critical CVE-2026-11640: Integer overflow in libyuv
513231432 Critical CVE-2026-10893: Use after free in Chromoting
498765210 High CVE-2026-6313: Insufficient policy enforcement in CORS
516674532 Critical CVE-2026-11629: Use after free in Ozone
516707881 Critical CVE-2026-11632: Use after free in TabStrip
505096898 Critical CVE-2026-10886: Use after free in FileSystem
517046249 Critical CVE-2026-10902: Use after free in Ozone
513160681 Critical CVE-2026-10891: Use after free in GFX
513454018 Critical CVE-2026-10895: Use after free in Ozone
513946753 Critical CVE-2026-10898: Stack buffer overflow in GPU
500138014 High CVE-2026-99220: Uninitialized Use in GPU
Release notes for LTS-144 can be found here
Want to know more about Long-term Support? Click here
Andy Wu
Google Chrome OS
M-148, ChromeOS version 16640.61.0 (Browser version 148.0.7778.263) has rolled out to ChromeOS devices on the Stable channel.
If you find new issues, please let us know one of the following ways:
File a bug
Visit our ChromeOS communities
General: Chromebook Help Community
Beta Specific: ChromeOS Beta Help Community
Report an issue or send feedback on Chrome
Interested in switching channels? Find out how.
Google ChromeOS
Hi, everyone! We've just released Chrome 149 (149.0.7827.114) for Android. It'll become available on Google Play over the next few days.
This release includes stability and performance improvements. You can see a full list of the changes in the Git log. If you find a new issue, please let us know by filing a bug.
The ChromeOS Beta channel is being updated to OS version 16667.40.0 (Browser version 149.0.7827.136) for most ChromeOS devices.
Luis Menezes
The Extended Stable channel has been updated to 148.0.7778.265 for Windows and Mac which will roll out over the coming days/weeks.
The Stable channel has been updated to 149.0.7827.114/.115 for Windows and Mac and 149.0.7827.114 for Linux, which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 28 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.
[N/A][516731749] Critical CVE-2026-12007: Use after free Core. Reported by Google on 2026-05-26
[N/A][516942828] Critical CVE-2026-12008: Use after free DigitalCredentials. Reported by Google on 2026-05-27
[N/A][517332006] Critical CVE-2026-12009: Insufficient validation of untrusted input Accessibility. Reported by Google on 2026-05-28
[N/A][517531647] Critical CVE-2026-12010: Heap buffer overflow GPU. Reported by Google on 2026-05-28
[N/A][518108291] Critical CVE-2026-12011: Use after free WebMIDI. Reported by Google on 2026-05-30
[N/A][499182801] High CVE-2026-12012: Use after free Network. Reported by Google on 2026-04-03
[TBD][514229805] High CVE-2026-12013: Use after free Media. Reported by Henock Habte, Independent Security Researcher on 2026-05-18
[N/A][514742747] High CVE-2026-12014: Use after free Cast. Reported by Google on 2026-05-19
[N/A][515463295] High CVE-2026-12015: Use after free Autofill. Reported by Google on 2026-05-21
[N/A][516482138] High CVE-2026-12016: Insufficient validation of untrusted input DevTools. Reported by Google on 2026-05-25
[N/A][516797143] High CVE-2026-12017: Insufficient validation of untrusted input Extensions. Reported by Google on 2026-05-26
[N/A][516808201] High CVE-2026-12018: Inappropriate implementation Mojo. Reported by Google on 2026-05-26
[N/A][516872067] High CVE-2026-12019: Out of bounds write Codecs. Reported by Google on 2026-05-26
[N/A][516907083] High CVE-2026-12020: Use after free Autofill. Reported by Google on 2026-05-27
[N/A][516929496] High CVE-2026-12022: Race Safe Browsing. Reported by Google on 2026-05-27
[N/A][517018374] High CVE-2026-12023: Use after free GPU. Reported by Google on 2026-05-27
[N/A][517086161] High CVE-2026-12024: Insufficient policy enforcement DevTools. Reported by Google on 2026-05-27
[N/A][517153191] High CVE-2026-12025: Insufficient validation of untrusted input Network. Reported by Google on 2026-05-27
[N/A][517347084] High CVE-2026-12026: Out of bounds read Video. Reported by Google on 2026-05-28
[N/A][517517155] High CVE-2026-12027: Insufficient policy enforcement Headless. Reported by Google on 2026-05-28
[N/A][517555461] High CVE-2026-12028: Use after free GPU. Reported by Google on 2026-05-28
[N/A][518002958] High CVE-2026-12029: Use after free Video. Reported by Google on 2026-05-29
[N/A][518007423] High CVE-2026-12030: Heap buffer overflow GPU. Reported by Google on 2026-05-29
[N/A][518045638] High CVE-2026-12031: Inappropriate implementation Views. Reported by Google on 2026-05-30
[N/A][518128953] High CVE-2026-12032: Inappropriate implementation Passwords. Reported by Google on 2026-05-30
[N/A][519248779] High CVE-2026-12033: Out of bounds read VideoCapture. Reported by Google on 2026-06-02
[N/A][519258799] High CVE-2026-12034: Insufficient validation of untrusted input Linux Toolkit Theming. Reported by Google on 2026-06-02
[N/A][520210566] High CVE-2026-12035: Use after free Views. Reported by Google on 2026-06-05
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL.
Interested in switching release channels? Find out how here. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Srinivas Sista
Google Chrome
Hi everyone! We've just released Chrome Dev 151 (151.0.7885.0) for Android. It's now available on Google Play.
You can see a partial list of the changes in the Git log. For details on new features, check out the Chromium blog, and for details on web platform updates, check here.
If you find a new issue, please let us know by filing a bug.
Chrome Release TeamGoogle Chrome
