vulnerability
MFSA2020-38 Firefox: Security Vulnerabilities fixed in Firefox ESR 78.2 (CVE-2020-15670)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Aug 25, 2020 | Aug 26, 2020 | Feb 10, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Aug 25, 2020
Added
Aug 26, 2020
Modified
Feb 10, 2026
Description
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
Solution
mozilla-firefox-esr-upgrade-78_2
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