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HIGH

CVE-2016-9897

CVSS v3

7.5

HIGH

EPSS Score

3.3 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • CVE-2016-9897 Red Hat Product Security215 products fixed

    Mozilla: Memory corruption in libGLES (MFSA 2016-94, MFSA 2016-95)

  • RHSA-2016:2946 Red Hat Product Security77 products fixed

    Red Hat Security Advisory: firefox security update

Full record on NVD

Description

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

Technical details

Published
2018-06-11

Frequently asked questions

What is CVE-2016-9897?

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

Is CVE-2016-9897 actively exploited?

Active exploitation of CVE-2016-9897 has not been confirmed. Its EPSS score was 3.3% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-9897?

CVE-2016-9897 has a CVSS v3 base score of 7.5 (HIGH severity).

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