Exploit for CVE-2026-25961

SumatraPDF Insecure Update PoC CVE-2026-25961 – Remote C...

CVE-2026-25920

SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData only validates half the range that DecodeOne actually accesses. Opening a crafted .mobi file can read...

PT-2026-7171

Name of the Vulnerable Software and Affected Versions SumatraPDF versions 3.5.2 and earlier Description A heap out-of-bounds read issue exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check within the AddCdicData function does not validate the complete range accessed by the DecodeOne...

sumatrapdf 缓冲区错误漏洞

sumatrapdf is an open-source PDF reader developed by sumatrapdfreader. Versions of sumatrapdf 3.5.2 and earlier have a buffer error vulnerability. This vulnerability stems from heap out-of-bound reading in the MOBI HuffDic decompressor, which may lead to crashes...

EUVD-2012-4821

Malware in sbrugna...

EUVD-2012-5262

Malware in sbrugna...

CVE-2025-48172

CHMLib through 2bef8d0, as used in SumatraPDF and other products, has a chmlib.c chmdecompressblock integer overflow. There is a resultant heap-based buffer overflow in chmfetchbytes...