CVE-2016-1091 is a critical use-after-free vulnerability affecting Adobe Reader and Acrobat on Windows and OS X, specifically versions prior to 11.0.18, 15.006.30243 (Classic), and 15.020.20039 (Continuous). This flaw allows attackers to execute arbitrary code through unspecified vectors. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability compromise. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has received some community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 11.0.17CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:* | ||
<= 15.006.30201CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:* | ||
<= 15.017.20053CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* | ||
<= 15.006.30201CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:* | ||
<= 15.017.20053CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.