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Vulnerability record · CVE-2016-9894 · published 11 June 2018

CVE-2016-9894: Mozilla firefox memory buffer overflow vulnerability

Mozilla · Firefox

A buffer overflow in SkiaGl caused when a GrGLBuffer is truncated during allocation. Later writers will overflow the buffer, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50.1.

7.5 CVSS 3.0 High EPSS 5.1% · top 8.0% CWE-119 · Memory buffer overflow
7.5CVSS 3.0 base score, v2 5.0
5.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

A buffer overflow in SkiaGl caused when a GrGLBuffer is truncated during allocation. Later writers will overflow the buffer, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50.1.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/94883 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037461 Third Party AdvisoryVDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1306628 Issue TrackingVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2016-94/ Vendor Advisory
http://www.securityfocus.com/bid/94883 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037461 Third Party AdvisoryVDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1306628 Issue TrackingVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2016-94/ Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-9894), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.