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CVE-2018-4946

31
FAUCET Score

CVE-2018-4946 is an out-of-bounds write vulnerability affecting Adobe Photoshop CC versions 19.1.3 and earlier, 18.1.3 and earlier, and 18.1.2 and earlier on both Windows and macOS. With a CVSS score of 8.8 (HIGH), successful exploitation could lead to arbitrary code execution in the context of the current user, typically requiring user interaction through a crafted file. There is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, nor significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 19.0.0, <= 19.1.3CPE matchmatch criteria
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*
>= 18.1.1, <= 18.1.3CPE matchmatch criteria
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*
>= 18.1.1, <= 18.1.2CPE matchmatch criteria
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
8.11%
Probability of exploitation in next 30 days
EPSS Percentile
94.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0811 is in the 94th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

adobevendor investigatingvia nvd_reference
View patch

References

helpx.adobe.com / security/products/photoshop/apsb18-17.html
Vendor Advisory
securityfocus.com / bid/104171
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040919
Third Party AdvisoryVDB Entry