Unscored DSA-4788-1 1 CVE

firefox-esr - security update

Published Nov 10, 2020 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

Release	Package	Fixed in
Debian · 10	firefox-esr	78.4.1esr-1~deb10u1

Vulnerabilities 1

Unscored —

CVE-2020-26950 Public exploit EPSS 42%

In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable…

Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Alpine

Dec 9, 2020