Critical 9.8Published Jul 9, 2018

CVE-2018-4947Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Heap Overflow vulnerability.

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

Does this affect you?

It affects adobe acrobat_dc and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stackFree account, 3 products Every CVE for adobe acrobat_dc Exploited in the last 30 days

Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Heap Overflow vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

CVSS: 9.8 CRITICAL (v3.0, NVD)CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

adobe acrobat_dc adobe:acrobat_dc	from 15.006.30060 through 15.006.30417; from 15.008.20082 through 18.011.20038; from 17.011.30059 through 17.011.30079	NVD
adobe acrobat_reader_dc adobe:acrobat_reader_dc	from 15.006.30060 through 15.006.30417; from 15.008.20082 through 18.011.20038; from 17.011.30059 through 17.011.30079	NVD

References

References

http://www.securityfocus.com/bid/104172	third-party-advisory, vdb-entry
http://www.securitytracker.com/id/1040920	third-party-advisory, vdb-entry
https://helpx.adobe.com/security/products/acrobat/apsb18-09.html	patch, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.