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CVE-2017-15263

23
FAUCET Score

CVE-2017-15263 describes a denial-of-service vulnerability in IrfanView version 4.44 (32bit) when using the PDF plugin version 4.43, triggered by a specially crafted .pdf file. This high-severity vulnerability (CVSS 7.8) requires user interaction to open the malicious file, but successful exploitation could lead to a complete loss of availability, and potentially compromise confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.43CPE matchmatch criteria
cpe:2.3:a:irfanview:pdf:4.43:*:*:*:*:*:*:*
4.44CPE matchmatch criteria
cpe:2.3:a:irfanview:irfanview:4.44:*:*:*:*:*:x86:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.50%
Probability of exploitation in next 30 days
EPSS Percentile
71.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0150 is in the 70th percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / wlinzi/security_advisories/tree/master/CVE-2017-15263
Third Party Advisory