CVE-2011-0609 Adobe Flash Player: software flaw
In plain words: A mistake in the software that attackers have found a way to abuse. Depends on the product — see the description and the vendor advisory.
Confirmed exploited by CISA on · US federal patch deadline Jun 22, 2022
What to do
- Install Adobe's security update for Flash Player. If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Turn on automatic updates for the operating system and for Office, PDF and archive apps.
- Be careful with unexpected attachments — documents, .zip/.rar files and shortcuts are common bait.
- Use a normal (non-admin) account day to day and keep built-in protection like Microsoft Defender on.
Who is affected
Could reach you. This one is aimed at devices or apps of the kind people own.
What's at risk: Your files, saved passwords and accounts. Many of these let a program that is already running gain full administrator control.
The details
- Official name
- Adobe Flash Player Unspecified Vulnerability
- Product
- Adobe Flash Player
- CISA description
- Adobe Flash Player contains an unspecified vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).
- Type of flaw
- Software flaw
- Confirmed exploited
- Jun 8, 2022
- US federal patch deadline
- Jun 22, 2022
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Answering about CVE-2011-0609 ·
Questions about CVE-2011-0609
Is CVE-2011-0609 being exploited?
Yes. CISA added CVE-2011-0609 to its Known Exploited Vulnerabilities catalog on Jun 8, 2022, which means there is reliable evidence of real-world attacks.
How do I fix CVE-2011-0609?
Install Adobe's security update for Flash Player. If no update exists, follow the vendor's workaround or stop using the product until one ships. Turn on automatic updates for the operating system and for Office, PDF and archive apps.
Am I affected by CVE-2011-0609?
Only if you use Adobe Flash Player. This one is aimed at devices or apps of the kind people own.