{"cve":"CVE-2015-2715","nvd":{"published":"2015-05-14T10:59:08.117","modified":"2026-06-17T00:24:36.313","status":"Modified","description":"Race condition in the nsThreadManager::RegisterCurrentThread function in Mozilla Firefox before 38.0 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and heap memory corruption) by leveraging improper Media Decoder Thread creation at the time of a shutdown.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-362"],"references":["http://lists.opensuse.org/opensuse-updates/2015-05/msg00036.html","http://www.mozilla.org/security/announce/2015/mfsa2015-53.html","http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html","http://www.securityfocus.com/bid/74611","http://www.ubuntu.com/usn/USN-2602-1"],"products":["mozilla:firefox","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-2715","score":0.0218,"percentile":0.82359,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}