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High severity7.8NVD Advisory· Published Oct 28, 2021· Updated Jul 9, 2026

CVE-2020-23546

CVE-2020-23546

Description

IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted XBM file, related to a "Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at FORMATS!ReadMosaic+0x0000000000000981.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • IrfanView/Irfanviewllm-fuzzy3 versions
    =4.54+ 2 more
    • (no CPE)range: =4.54
    • cpe:2.3:a:irfanview:irfanview:4.54:*:*:*:*:*:x86:*
    • (no CPE)

Patches

Vulnerability mechanics

References

2

News mentions

0

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