https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T17:56:53.645752+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-15667 CVE-2020-15667 2026-10-06T17:56:53.662009+00:00

Affected: Mozilla Firefox

When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key. This vulnerability affects Firefox < 80.