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CVE-2018-12824

26
FAUCET Score

CVE-2018-12824 is an out-of-bounds read vulnerability affecting Adobe Flash Player versions 30.0.0.134 and earlier, impacting various operating systems and platforms including Adobe, Apple, Google, Linux, Microsoft, and Red Hat. Rated Medium with a CVSS score of 5.9, this vulnerability can lead to information disclosure through a network-based attack with high attack complexity and no user interaction required. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 30.0.0.154CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*
<= 30.0.0.154CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
<= 30.0.0.154CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
<= 30.0.0.154CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer_11:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
10.85%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1085 is in the 95th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

Remediation

Patch Available

Vendor Patches (2)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:30.0.0.154-1.el6_10
View patch

Vendor Advisories (1)

redhatCVE-2018-12824Important

flash-plugin: Information Disclosure vulnerabilities (APSB18-25)

Aug 14, 2018

References

access.redhat.com / errata/RHSA-2018:2435
Third Party Advisory
helpx.adobe.com / security/products/flash-player/apsb18-25.html
PatchVendor Advisory
securityfocus.com / bid/105066
Third Party AdvisoryVDB Entry
securitytracker.com / id/1041448
Third Party AdvisoryVDB Entry