CVE-2020-9633

9.8 criticalEPSS 7.7%

Adobe Flash Player Desktop Runtime 32.0.0.371 and earlier, Adobe Flash Player for Google Chrome 32.0.0.371 and earlier, and Adobe Flash Player for Microsoft Edge and Internet Explorer 32.0.0.330 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 7.7% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2020-06-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

adobe:flash_player
adobe:flash_player_desktop_runtime

References

https://helpx.adobe.com/security/products/flash-player/apsb20-30.html
https://security.gentoo.org/glsa/202006-09
https://helpx.adobe.com/security/products/flash-player/apsb20-30.html
https://security.gentoo.org/glsa/202006-09

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