CVE-2017-3100

medium
Published 2017-07-17 · Modified 2026-05-13
CVSS v3
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v2
4.3
VIR risk
6.5

Description

Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.

Predictions

Exploit likelihood
75%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: psirt@adobe.com — https://helpx.adobe.com/security/products/flash-player/apsb17-21.html

OS impact

OSVersionStatusFixed in
windows windows-not-affected
linux linux-kernel-not-affected
macos macos-not-affected

Application impact

VendorProductVersionsFixed
adobe adobeflash_player_desktop_runtime{"endIncluding":"26.0.0.131"}
adobe adobeflash_player{"endIncluding":"26.0.0.120"}

References

CWEs

CWE-787

Verify integrity in audit chain (admin only). AS-IS.