CVE-2015-7210

Status: ModifiedHigh (7.5)—
Use-after-free vulnerability in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code by triggering attempted use of a data channel that has been closed by a WebRTC function.
CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Base score: 7.5
Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 4.31%
Percentile among all scored CVEs: 91
Score date: 10/11/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (4)

Fedoraproject — Fedora Mozilla — Firefox Opensuse — Leap Opensuse — Opensuse
CWEs

NVD-CWE-Other
References

Raw JSON (NVD)

Show
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  "id": "CVE-2015-7210",
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  "published": "2015-12-16T11:59:08.087",
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