# Google Chrome Long Term Support Channel Update for ChromeOS

- Product: Google Chrome (https://whatsnew.fyi/product/google-chrome)
- Vendor: Google
- Date: 2026-08-28
- Original notes: http://chromereleases.googleblog.com/2026/08/long-term-support-channel-update-for_0697002765.html
- Permalink: https://whatsnew.fyi/product/google-chrome/releases/2026-08-28-long-term-support-channel-update-for-chromeos

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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A new LTS-144 version 144.0.7559.261 (Platform Version: 16503.94.0), is being rolled out for most ChromeOS devices. This version includes selected security fixes including: 516715010 High CVE-2026-760…

- **security** — Fixed inappropriate implementation in CORS (CVE-2026-76033)
- **security** — Fixed use after free in Media (CVE-2026-12462)
- **security** — Fixed insufficient validation of untrusted input (CVE-2026-12025)
- **security** — Fixed privilege elevation in Import (CVE-2026-76018)
- **security** — Fixed insufficient validation of untrusted input (CVE-2026-12016)
- **security** — Fixed improper resource control in Linux Toolkit Theming (CVE-2026-76023)
- **security** — Fixed insufficient validation of untrusted input in Guest View (CVE-2026-11701)
- **security** — Fixed use after free in Payments (CVE-2026-11664)
- **security** — Fixed buffer overflow in Network (CVE-2026-76022)
- **security** — Fixed use after free in WebGL (CVE-2026-76045)
- **security** — Fixed use after free in Extensions (CVE-2026-19558)
- **security** — Fixed use after free in FileSystem (CVE-2026-13027)
- **security** — Fixed inappropriate implementation in FileSystem (CVE-2026-17693)
- **security** — Fixed use after free in UI (CVE-2026-15777)
- **security** — Fixed use after free in HTML (CVE-2026-19144)
- **security** — Fixed insufficient validation of untrusted input in Input (CVE-2026-11666)
- **security** — Fixed heap buffer overflow in Video (CVE-2026-10949)
- **security** — Fixed insufficient validation of untrusted input in Extensions (CVE-2026-11658)
- **security** — Fixed use after free in Extensions (CVE-2026-11652)
- **security** — Fixed use after free in HTML (CVE-2026-19559)

A new LTS-144 version 144.0.7559.261(Platform Version: 16503.94.0), is being rolled out for most ChromeOS devices.
This version includes selected security fixes including:
[516715010](http://b/516715010) High CVE-2026-76033 Inappropriate implementation in CORS
[517916024](http://b/517916024) High CVE-2026-12462 Use after free in Media
[517153191](http://b/517153191) High CVE-2026-12025 Insufficient validation of untrusted input
[513757918](http://b/513757918) High CVE-2026-76018 Privilege elevation in Import
[516482138](http://b/516482138) High CVE-2026-12016 Insufficient validation of untrusted input
[545124048](http://b/545124048) High CVE-2026-76023 Improper resource control in Linux Toolkit Theming
[516413817](http://b/516413817) Medium CVE-2026-11701 Insufficient validation of untrusted input in Guest View
[513830374](http://b/513830374) High CVE-2026-11664 Use after free in Payments
[543798025](http://b/543798025) High CVE-2026-76022 Buffer overflow in Network
[543082390](http://b/543082390) High CVE-2026-76045 Use after free in WebGL
[536676756](http://b/536676756) High CVE-2026-19558 Use after free in Extensions
[520543781](http://b/520543781) High CVE-2026-13027 Use after free in FileSystem
[517448723](http://b/517448723) High CVE-2026-17693 Inappropriate implementation in FileSystem
[532929679](http://b/532929679) High CVE-2026-15777 Use after free in UI
[520167277](http://b/520167277) High CVE-2026-19144 Use after free in HTML
[514009323](http://b/514009323) High CVE-2026-11666 Insufficient validation of untrusted input in Input
[504644843](http://b/504644843) High CVE-2026-10949 Heap buffer overflow in Video
[513564337](http://b/513564337) High CVE-2026-11658 Insufficient validation of untrusted input in Extensions
[513156160](http://b/513156160) High CVE-2026-11652 Use after free in Extensions
[540100588](http://b/540100588) High CVE-2026-19559 Use after free in HTML
[502681591](http://b/502681591) High CVE-2026-10938 Insufficient validation of untrusted input in Input
[496375695](http://b/496375695) Medium CVE-2026-9124 Insufficient validation of untrusted input in Input
[503873388](http://b/503873388) High CVE-2026-9951 Use after free in UI
[499065126](http://b/499065126) High CVE-2026-7991 Use after free in UI
[517050585](http://b/517050585) High CVE-2026-11681 Use after free in Ozone
[521878431](http://b/521878431) High CVE-2026-19145 Use after free in Translate
[523699355](http://b/523699355) High CVE-2026-13034 Inappropriate implementation in Passwords
[536512612](http://b/536512612) High CVE-2026-19165 Use after free in Extensions
Release notes for LTS-144 can be found[here](https://support.google.com/chrome/a/answer/12239814)
Want to know more about Long-term Support? Click[here](https://support.google.com/chrome/a/answer/11333726)
Andy Wu
Google Chrome OS