CVE-2018-12827

HIGH

Adobe Flash Player <30.0.0.134 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-12827. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates an out-of-bounds read vulnerability in AVC processing by loading a malicious MP4 file via a SWF file. The issue affects Chrome and Firefox on Linux.

Description

Adobe Flash Player 30.0.0.134 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdoslinux
https://www.exploit-db.com/exploits/45268

This exploit demonstrates an out-of-bounds read vulnerability in AVC processing by loading a malicious MP4 file via a SWF file. The issue affects Chrome and Firefox on Linux.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Chrome and Firefox (Linux) with AVC processing
No auth needed
Prerequisites: A server to host the malicious SWF and MP4 files · Victim to visit the crafted URL
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/105066
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/45268/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:2435
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1041448

Scores

CVSS v3 7.5
EPSS 0.3203
EPSS Percentile 98.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-125
Status published
Products (4)
adobe/flash_player < 30.0.0.154 (4 CPE variants)
redhat/enterprise_linux_desktop 6.0
redhat/enterprise_linux_server 6.0
redhat/enterprise_linux_workstation 6.0
Published Aug 29, 2018
Tracked Since Feb 18, 2026