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                            CERT-Renater

                Note d'Information No. 2025/VULN638
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DATE                : 24/09/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Google Chrome versions prior
                            to 140.0.7339.207/.208.

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https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
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Stable Channel Update for Desktop
Tuesday, September 23, 2025

The Stable channel has been updated to 140.0.7339.207/.208 for
Windows/Mac, and 140.0.7339.207 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 3 security fixes. Below, we highlight fixes
that were contributed by external researchers. Please see the
Chrome Security Page for more information.


[TBD][430336833] High CVE-2025-10890: Side-channel information
leakage in V8. Reported by Mate Marjanović (SharpEdged) on
2025-07-09

[N/A][443765373] High CVE-2025-10891: Integer overflow in V8.
Reported by Google Big Sleep on 2025-09-09

[N/A][444048019] High CVE-2025-10892: Integer overflow in V8.
Reported by Google Big Sleep on 2025-09-10

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

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