Is CVE-2023-52174 in the CISA KEV catalog?

No. CVE-2023-52174 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-52174?

CVE-2023-52174 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-52174?

CVE-2023-52174 has an EPSS score of 0.74% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-52174?

Upgrade xnview classic to 2.51.3 or later.

CVE & CISA-KEV Catalog

CVE-2023-52174

CRITICAL

9.8

CVSS v3

NVD

Description

XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

xnview classicNVD

Affected:< 2.51.3Fixed in:2.51.3CVE-2023-52174derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.74%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Exploit1

github.com

Release Notes1

newsgroup.xnview.com

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.