CVE-2026-55586
SumatraPDF: Heap out-of-bounds write in vendored CHMLib LZX Huffman table construction reachable from crafted CHM files
CVSS score
6.6
EPSS probability
%0.2
Risk score
0.0
Published
2 mo ago
Related Security News
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CVE-2026-26054SumatraPDF: Heap out-of-bounds read in MOBI header parser.
Patch status unknownEPSS %0
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curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-55586"