CVE-2011-0611VulnerabilityPublished 03/03/2022Updated 10/24/2026

CVE-2011-0611: Adobe Flash Player Remote Code Execution Vulnerability

Affects Adobe Flash PlayerSource CISA KEV

Severity

High

No CVSS score published yet

Exploitation: Actively exploited – in CISA KEV since 03/03/2022
KEV deadline: 03/24/2022
EPSS: 99.4% chance of exploitation in 30 days – higher than 99% of CVEs

What to do

CISA required action

The impacted product is end-of-life and should be disconnected if still in use.

nvd.nist.gov/vuln/detail/CVE-2011-0611 (opens in a new tab)

Description

Adobe Flash Player contains a remote code execution vulnerability that can be triggered by crafted Flash content. This flaw also allows attackers to cause a denial of service by crashing the application. The vulnerability has been exploited in the wild, indicating active attacks. No specific affected versions or patch information are provided in the input data.

Summary

CVE-2011-0611 is a remote code execution vulnerability in Adobe Flash Player. It allows remote attackers to execute arbitrary code or cause an application crash via specially crafted Flash content. The vulnerability is associated with CWE-843 (Access of Resource Using Incompatible Type). Exploits have been observed in the wild, confirming its practical impact. No explicit patch or remediation details are included in the provided data.

Impact

Successful exploitation can lead to arbitrary code execution on the affected system or denial of service through application crashes. Given the presence of known exploits in the wild, this vulnerability poses a significant risk to affected systems running vulnerable versions of Adobe Flash Player.

Mitigation

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should verify with Adobe's security advisories for updates. Until a fix is confirmed, disabling or uninstalling Adobe Flash Player can mitigate exposure.

Weaknesses

CWE-843Type Confusion (opens in a new tab)

What to do

Description

AnalysisAI-generated, updated 10/24/2026, 10:12:26 UTC

Weaknesses

References

Related threats