CVE-2015-6688: Adobe Acrobat

Medium severity, CVSS 6.8. EPSS: 6% chance of exploitation in the next 30 days.

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 a crafted Optional Content Groups (OCG) object in a WillSave document action, a different vulnerability than CVE-2015-5586, CVE-2015-6683, CVE-2015-6684, CVE-2015-6687, CVE-2015-6689, CVE-2015-6690, CVE-2015-6691, CVE-2015-7615, CVE-2015-7617, and CVE-2015-7621.

Affected products

• Adobe Acrobat: from 10.0, up to and including 10.1.15; from 11.0.0, up to and including 11.0.12
• Adobe Acrobat DC: from 15.006.30060, before 15.006.30094 (fixed in 15.006.30094); from 15.008.20082, before 15.009.20069 (fixed in 15.009.20069)
• Adobe Acrobat Reader: from 10.0, up to and including 10.1.15; from 11.0.0, up to and including 11.0.12
• Adobe Acrobat Reader DC: from 15.006.30060, before 15.006.30094 (fixed in 15.006.30094); from 15.008.20082, before 15.009.20069 (fixed in 15.009.20069)

Published 2015-10-14. Last modified 2026-06-17.