CVE-2017-5396
A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the m
A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
CRITICAL · CVSS 9.8
EPSS 0.02193
Act now
- Public exploit or PoC is available
- CVSS base score ≥ 7.0
Sigma rules1
YARA rules0