vulnerability
MFSA2020-16 Firefox: Security Vulnerabilities fixed in Firefox 76 (CVE-2020-12390)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | May 5, 2020 | May 6, 2020 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
May 5, 2020
Added
May 6, 2020
Modified
Aug 11, 2025
Description
Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox < 76.
Solution
mozilla-firefox-upgrade-76_0
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