Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 43.0…
Priority MEDIUM 52CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 43.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Why it matters now
EPSS 0.05852 93rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | up to 42.0 | Vulnerable | Mozilla |
| cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* | 42.1 | Vulnerable | openSUSE |
| cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* | 13.1 | Vulnerable | openSUSE |
| cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* | 13.2 | Vulnerable | openSUSE |
| cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* | 22 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* | 23 | Vulnerable | Fedoraproject |
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions up to 42.0 Vulnerable ·Mozilla
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* Versions 42.1 Vulnerable ·openSUSE
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* Versions 13.1 Vulnerable ·openSUSE
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* Versions 13.2 Vulnerable ·openSUSE
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Versions 22 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* Versions 23 Vulnerable ·Fedoraproject
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
Not affected: 3 products
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2015-7202
- 2026-10-03 Alias added: GHSA-xqh2-qprj-4679
References
Advisory 11
Other 13
- https://bugzilla.mozilla.org/show_bug.cgi?id=1207571
- https://bugzilla.mozilla.org/show_bug.cgi?id=1200580
- https://bugzilla.mozilla.org/show_bug.cgi?id=1219330
- https://bugzilla.mozilla.org/show_bug.cgi?id=1193999
- https://bugzilla.mozilla.org/show_bug.cgi?id=1221421
- https://bugzilla.mozilla.org/show_bug.cgi?id=1197012
- https://bugzilla.mozilla.org/show_bug.cgi?id=1193757
- https://bugzilla.mozilla.org/show_bug.cgi?id=1194002
- https://bugzilla.mozilla.org/show_bug.cgi?id=1208059
- https://bugzilla.mozilla.org/show_bug.cgi?id=1188105
- https://bugzilla.mozilla.org/show_bug.cgi?id=1221904
- https://bugzilla.mozilla.org/show_bug.cgi?id=1212305
- https://bugzilla.mozilla.org/show_bug.cgi?id=1194006
Sources
- CVE-2015-7202 · CVE Program
- CVE-2015-7202 · NVD
- FIRST EPSS
- GHSA-xqh2-qprj-4679 · GitHub Advisory Database · CC BY 4.0
- CVE-2015-7202 · Red Hat security data · CC BY 4.0
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