CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- Adobe Flash Player and AIR Integer Overflow Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- The impacted products are end-of-life and should be disconnected if still in use.
Description
Integer overflow in Adobe Flash Player before 18.0.0.333 and 19.x through 21.x before 21.0.0.182 on Windows and OS X and before 11.2.202.577 on Linux, Adobe AIR before 21.0.0.176, Adobe AIR SDK before 21.0.0.176, and Adobe AIR SDK & Compiler before 21.0.0.176 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-0963 and CVE-2016-0993.
Affected products
adobe: flash player; apple: mac os x; google: chrome os; linux: linux kernel; microsoft: windows; adobe: air; google: android; adobe: air sdk; samsung: x14j firmware; apple: iphone os; adobe: flash player desktop runtime; microsoft: windows 10; microsoft: windows 8.1; adobe: air desktop runtime; adobe: air sdk \& compiler
References10
- helpx.adobe.com/security/products/flash-player/apsb16-08.html PatchVendor Advisory
- helpx.adobe.com/security/products/flash-player/apsb16-08.html PatchVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00022.… Mailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00023.… Mailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00024.… Mailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00032.… Mailing ListThird Party Advisory
- www.securityfocus.com/bid/84308 Broken LinkThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1035251 Broken LinkThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201603-07 Third Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00022.… Mailing ListThird Party Advisory
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 19% percentile: 97 · as of 8 November 2026
- CWE
- CWE-190
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