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CVE-2014-0510

28
FAUCET Score

CVE-2014-0510 describes a critical heap-based buffer overflow vulnerability in Adobe Flash Player version 12.0.0.77. This flaw allows remote attackers to execute arbitrary code and bypass sandbox protections, as demonstrated during the Pwn2Own 2014 competition. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication and having a low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation is indicated, its high FAUCET Risk Score of 94/100 underscores its potential danger, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
12.0.0.77CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:12.0.0.77:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.49%
Probability of exploitation in next 30 days
EPSS Percentile
94.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0849 is in the 91st percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: flash-plugin-0:11.2.202.359-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: flash-plugin-0:11.2.202.359-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2014-0510Critical

flash-plugin: use-after-free flaw leads to arbitrary code execution

Mar 13, 2014

References

helpx.adobe.com / security/products/flash-player/apsb14-14.html
lists.opensuse.org / opensuse-security-announce/2014-05/msg00008.html
rhn.redhat.com / errata/RHSA-2014-0496.html
security.gentoo.org / glsa/glsa-201406-08.xml
twitter.com / thezdi/statuses/444262022444621824
pwn2own.com / 2014/03/pwn2own-results-thursday-day-two
securityfocus.com / bid/66241