Vulnerability Database

302,032

Total vulnerabilities in the database

CVE-2020-23566

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

  • Published: Nov 5, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-23566
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
irfanview / irfanview 4.53 4.53.x