CVE-2018-12366
An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a f
An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value. This could leak private data into the output. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
MEDIUM · CVSS 6.5
EPSS 0.0102
Monitor
- No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1
YARA rules0