CVE-2016-1104

HIGH

Adobe Flash Player <=21.0.0.213 Object Placing - Out-of-Bounds Read

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2016-1104. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates an out-of-bounds read vulnerability in Adobe Flash Player when loading a corrupt image. The PoC requires hosting two files on a server and accessing a specific URL to trigger the issue.

Description

Unspecified vulnerability in Adobe Flash Player 21.0.0.213 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11 and Microsoft Edge, has unknown impact and attack vectors, a different vulnerability than other CVEs listed in MS16-064.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/39825

This exploit demonstrates an out-of-bounds read vulnerability in Adobe Flash Player when loading a corrupt image. The PoC requires hosting two files on a server and accessing a specific URL to trigger the issue.

Classification
Working Poc 90%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Theoretical
Target: Adobe Flash Player
No auth needed
Prerequisites: Hosting the provided files on a server · Access to the target's browser to load the malicious URL
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/90618
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035827
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/39825/
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-1079.html

Scores

CVSS v3 7.5
EPSS 0.3965
EPSS Percentile 98.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (4)
adobe/flash_player < 21.0.0.213
microsoft/edge
microsoft/internet_explorer 10
microsoft/internet_explorer 11
Published May 11, 2016
Tracked Since Feb 18, 2026