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Medium severity5.5NVD Advisory· Published Nov 5, 2021· Updated Jun 17, 2026

CVE-2020-23566

CVE-2020-23566

Description

Irfanview v4.53 was discovered to contain an infinity loop via JPEG2000!ShowPlugInSaveOptions_W+0x1ecd8.

AI Insight

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

Affected products

3

IrfanView/Irfanview2 versions
cpe:2.3:a:irfanview:irfanview:4.53:*:*:*:*:*:-:*+ 1 more
- cpe:2.3:a:irfanview:irfanview:4.53:*:*:*:*:*:-:*
- (no CPE)range: =4.53
Irfanview/Irfanviewdescription

Patches

Vulnerability mechanics

References

1

github.com/KamasuOri/publicResearch/tree/master/poc/irfanview/1nvdThird Party Advisory

News mentions

0

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