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
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