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...

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...

CVE-2026-23951

SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted Mobi file, resulting ...

CVE-2026-23951 SumatraPDF's Integer Underflow in PalmDbReader Leads to Crash

SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted Mobi file, resulting ...

CVE-2026-23951

SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted Mobi file, resulting ...

sumatrapdf numerical error vulnerability

Sumatrapdf is an open-source PDF reader developed by SumatraPDF Reader. SumatraPDF has a digital error vulnerability; this vulnerability stems from handling specially crafted Mobi files, where a single mistake or integer underflow can lead to out-of-bounds heap access and application crashes...

PT-2026-3887

SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted Mobi file, resulting ...

EUVD-2018-3467

Malware in sbrugna...

EUVD-2018-3468

Malware in sbrugna...

EUVD-2018-3743

Malware in sbrugna...

EUVD-2018-3465

Malware in sbrugna...

EUVD-2018-3469

Malware in sbrugna...

EUVD-2018-3745

Malware in sbrugna...

EUVD-2022-34109

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2018-11435

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The mobidecompresshuffmaninternal function in compression.c in Libmobi 0.3 allows remote attackers to cause information disclosure read access violation via a...

SUSE CVE-2018-11724

The mobipk1decrypt function in encryption.c in Libmobi 0.3 allows remote attackers to cause a denial of service heap-based buffer overflow or possibly have unspecified other impact via a crafted mobi file...

CVE-2022-29788

libmobi before v0.10 contains a NULL pointer dereference via the component mobibuffergetpointer. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted mobi file...

DEBIAN-CVE-2022-29788

libmobi before v0.10 contains a NULL pointer dereference via the component mobibuffergetpointer. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted mobi file...

Null pointer dereference

libmobi before v0.10 contains a NULL pointer dereference via the component mobibuffergetpointer. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted mobi file...