CVE-2015-7204

Mozilla Firefox before 43.0 does not properly store the properties of unboxed objects, which allows remote attackers to execute arbitrary code via crafted JavaScript variable assignments.

View graph Watch Export

CVSS v3.1

—

EPSS

3.49%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Connections

5 relationships

Timeline

disclosure → media coverage

Dec 16, 2015

Disclosure — published as a CVE record. · last revised by NVD May 6, 2026