# CVE-2017-11292: Adobe Flash Player Type Confusion Vulnerability

Source: https://junglewise.ai/threats/cve-2017-11292-adobe-flash-player-type-confusion-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-03-03. Updated: 2026-05-10  
License: CC BY 4.0 with a link back

CVE-2017-11292 · Severity: critical · CVSS 8.8 · Exploited in the wild · Published 2022-03-03

Adobe Flash Player contains a type confusion vulnerability due to a flawed bytecode verification procedure. This flaw allows an untrusted value to be used in an array index calculation, potentially leading to arbitrary code execution.

Technologies: [Adobe AIR](https://junglewise.ai/threats/technologies/air), [Adobe Flash Player](https://junglewise.ai/threats/technologies/flash-player). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2017-11292 exploited in the wild?** Yes. CVE-2017-11292 is known to be exploited in the wild, first recorded on 3 March 2022. Treat it as urgent.

**How severe is CVE-2017-11292?** Critical severity, with a CVSS score of 8.8, published 3 March 2022.

**Which products and versions are affected?** Adobe Flash Player 27.0.0.159 and earlier.

**Is there a fix for CVE-2017-11292?** A patch was published on 2017-10-16: Patch released in version 27.0.0.170 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2017-11292 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2017-11292?** Check whether you run Adobe AIR or Adobe Flash Player. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Adobe Flash Player 27.0.0.159 and earlier

## Timeline

- 2017-10-16: advisory: Adobe released security bulletin APSB17-32
- 2022-03-03: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
- 2017-10-16: patched: Patch released in version 27.0.0.170

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- [Adobe Acrobat and Reader prototype pollution in JavaScript engine](https://junglewise.ai/threats/cve-2026-34621-adobe-acrobat-and-reader-prototype-pollution-in-javascript-engine)
- [Adobe Flash Player Incorrect Default Permissions Vulnerability](https://junglewise.ai/threats/cve-2013-0643-adobe-flash-player-incorrect-default-permissions-vulnerability)
- [Adobe Flash Player Integer Underflow Vulnerablity](https://junglewise.ai/threats/cve-2014-0497-adobe-flash-player-integer-underflow-vulnerablity)
- [Adobe Flash Player Double Free Vulnerablity](https://junglewise.ai/threats/cve-2014-0502-adobe-flash-player-double-free-vulnerablity)