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High severity7.3NVD Advisory· Published Sep 15, 2025· Updated Jun 17, 2026

CVE-2025-57248

CVE-2025-57248

Description

A null pointer dereference vulnerability was discovered in SumatraPDF 3.5.2 during the processing of a crafted .djvu file. When the file is opened, the application crashes inside libmupdf.dll, specifically in the DataPool::has_data() function.

AI Insight

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Affected products

3
  • Sumatrapdfreader/Sumatrapdf2 versions
    cpe:2.3:a:sumatrapdfreader:sumatrapdf:3.5.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:sumatrapdfreader:sumatrapdf:3.5.2:*:*:*:*:*:*:*
    • (no CPE)range: =3.5.2
  • SumatraPDF/SumatraPDFdescription

Patches

Vulnerability mechanics

References

1

News mentions

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