CVE-2020-23886

MEDIUM 5.5CVE-2020-23886 · Published 10/11/2021 · updated 17/06/2026

In short

CVE-2020-23886 is a MEDIUM (CVSS 5.5) vulnerability affecting xnview mp (xnview).
Chance of exploitation in the next 30 days (EPSS): 0.98%, higher than 62.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
xnview mp xnview	`≤ 0.96.4`	No fix yet

Description

XnView MP v0.96.4 was discovered to contain a heap overflow which allows attackers to cause a denial of service (DoS) via a crafted pict file. Related to a User Mode Write AV starting at ntdll!RtlpLowFragHeapFree.

References

cwe.mitre.org/data/definitions/122.html · Technical Description
Aurorainfinity/vulnerabilities · Exploit
xnview.com/en/xnviewmp · Product

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Package

Affected versions

Patched versions

xnview mp

xnview

≤ 0.96.4

No fix yet

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