vulnerability
MFSA2021-03 Firefox: Security Vulnerabilities fixed in Firefox 85 (CVE-2021-23963)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jan 26, 2021 | Jan 27, 2021 | Mar 27, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jan 26, 2021
Added
Jan 27, 2021
Modified
Mar 27, 2026
Description
When sharing geolocation during an active WebRTC share, Firefox could have reset the webRTC sharing state in the user interface, leading to loss of control over the currently granted permission. This vulnerability affects Firefox < 85.
Solution
mozilla-firefox-upgrade-85_0
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