8 matches found
CVE-2026-107730
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...
EUVD-2026-95402
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...
CVE-2026-107730 SumatraPDF: Signed integer overflow in the LIT header parsing causes invalid-pointer read
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...
CVE-2026-107730 SumatraPDF: Signed integer overflow in the LIT header parsing causes invalid-pointer read
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...
CVE-2026-107730
The multi-format reader SumatraPDF (version 3.7.0.22298 ) contains a signed integer overflow vulnerability in the LitParseHeader() function located in src/LitDoc.cpp . The issue occurs because the software uses signed 32-bit arithmetic to compute the section offset (hdrLen + nPieces * 16) without...
CVE-2026-107730
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...
PT-2026-108291
Name of the Vulnerable Software and Affected Versions SumatraPDF version 3.7.0.22298 Description An issue exists in the LitParseHeader function within src/LitDoc.cpp where the calculation of the section offset using hdrLen and nPieces is performed with signed 32-bit arithmetic without proper...
CVE-2026-107730: Integer Overflow or Wraparound
SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...