Medium 6.4Published Mar 12, 2014

CVE-2014-0503Adobe Flash Player before 11.7.700.272 and 11.8.x through 12.0.x before 12.0.0.77 on Windows and OS X, and before 11.2.202.346 on Linux, allows remote attackers to bypass the Same Origin Policy via u…

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Adobe Flash Player before 11.7.700.272 and 11.8.x through 12.0.x before 12.0.0.77 on Windows and OS X, and before 11.2.202.346 on Linux, allows remote attackers to bypass the Same Origin Policy via unspecified vectors.

CVSS: 6.4 MEDIUM (v2.0, NVD)AV:N/AC:L/Au:N/C:P/I:P/A:N
Weakness (CWE): CWE-264
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

adobe flash_player adobe:flash_player	from 11.0 before 11.2.202.346; from 11.0 before 11.7.700.272; from 11.8 before 12.0.0.77	NVD

References

References

http://helpx.adobe.com/security/products/flash-player/apsb14-08.html	vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00013.html	mailing-list, third-party-advisory
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00014.html	mailing-list, third-party-advisory
http://rhn.redhat.com/errata/RHSA-2014-0289.html	third-party-advisory
http://security.gentoo.org/glsa/glsa-201405-04.xml	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.