Chrome Releases
Release updates from the Chrome team
Stable Channel Update for Desktop
Tuesday, March 31, 2020
The stable channel has been updated to 80.0.3987.162 for Windows, Mac, and Linux,
which will roll out over the coming days/weeks.
A list of all changes is available in the
log
. Interested in switching release channels?
Find out how
.
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.
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
8
security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the
Chrome Security Page
for more information.
[$TBD][
1062247
]
High
CVE-2020-6450: Use after free in WebAudio.
Reported by Man Yue Mo of GitHub Security Lab on 2020-03-17
[$TBD][
1061018
]
High
CVE-2020-6451: Use after free in WebAudio.
Reported by Man Yue Mo of GitHub Security Lab on 2020-03-12
[$N/A][
1059764
]
High
CVE-2020-6452: Heap buffer overflow in media.
Reported by asnine on 2020-03-09
[$TBD][
1065094
]
High
CVE-2020-6453: Inappropriate implementation in V8.
Reported by Anonymous on 2020-03-26
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.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
[
1066247
] Various fixes from internal audits, fuzzing and other initiatives
Many of our security bugs are detected using
AddressSanitizer
,
MemorySanitizer
,
UndefinedBehaviorSanitizer
,
Control Flow Integrity
,
libFuzzer
, or
AFL
.
Srinivas Sista
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