Is CVE-2015-6687 in the CISA KEV catalog?

No. CVE-2015-6687 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-6687?

CVE-2015-6687 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2015-6687?

CVE-2015-6687 has an EPSS score of 4.82% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-6687?

Upgrade Adobe Acrobat Reader (32-bit) to 15.009.20069 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2015-6687

HIGHEPSS 91th pctl

10.0

CVSS v2

NVD

Description

Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-5586, CVE-2015-6683, CVE-2015-6684, CVE-2015-6688, CVE-2015-6689, CVE-2015-6690, CVE-2015-6691, CVE-2015-7615, CVE-2015-7617, and CVE-2015-7621.

CWE-416Use After Free

How to fix

Remediation Available

Adobe Acrobat Reader (32-bit)Windows application

Affected:15.008.20082 15.009.20069Fixed in:15.009.20069

Affected:15.006.30060 15.006.30094Fixed in:15.006.30094

Adobe Acrobat Reader (64-bit)Windows application

Affected:15.006.30060 15.006.30094Fixed in:15.006.30094

Affected:15.008.20082 15.009.20069Fixed in:15.009.20069

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.82%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch1

helpx.adobe.com

Third-Party Advisory1

securitytracker.com

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.