Medium severity5.5NVD Advisory· Published Nov 10, 2021· Updated Jun 17, 2026
CVE-2020-23886
CVE-2020-23886
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.
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Affected products
3Patches
Vulnerability mechanics
References
3- github.com/Aurorainfinity/vulnerabilities/tree/master/xnviewmpnvdExploitThird Party Advisory
- www.xnview.com/en/xnviewmp/nvdProductVendor Advisory
- cwe.mitre.org/data/definitions/122.htmlnvdTechnical Description
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