Long Term Support Channel Update for ChromeOS

A new LTS-144 version 144.0.7559.250 (Platform Version: 16503.82.0), is being rolled out for most ChromeOS devices. This version includes selected security fixes including: 484946544 High CVE-2026-3921: Use after free in TextEncoding. 491515787 High CVE-2026-5280: Use after free in WebCodecs. 485935314 High CVE-2026-3923: Use after free in WebMIDI. 488585488 High CVE-2026-4454: Use after free in Network. 492218537 High CVE-2026-5866: Use after free in Media. 496282147 High CVE-2026-6303: Use after free in Codecs. 496281816 High CVE-2026-5872: Use after free in Blink. 485397139 High CVE-2026-3922: Use after free in MediaStream. 496205576 High CVE-2026-5290: Use after free in Compositing. 494352590 High CVE-2026-7363: Use after free in Canvas. 489711638 High CVE-2026-5276: Insufficient policy enforcement in WebUSB. Release notes for LTS-144 can be found here Want to know more about Long-term Support? Click here Andy Wu Google Chrome OS