SWSandworm Watch
cve entity

CVE-2020-6819

1 source-linked records in the current knowledge graph.

high

CVE-2020-6819: Mozilla Firefox And Thunderbird Use-After-Free Vulnerability

Mozilla Firefox and Thunderbird contain a race condition vulnerability when running the nsDocShell destructor under certain conditions. The race condition creates a use-after-free vulnerability, causing unspecified impacts. Required action: Apply updates per vendor instructions.

CVE-2020-6819EPSS 3.0%Firefox and ThunderbirdMozilla
CISA KEV ↗ · unattributed attribution