expat vulnerabilities

2 known vulnerabilities in expat from Libexpat. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.8 Critical severity

  expat: Integer Overflow or Wraparound

  CVE-2024-45492Aug 30, 2024LibexpatEPSS 1.39%

  An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX).

• 9.8 Critical severity

  expat: Integer Overflow or Wraparound

  CVE-2024-45491Aug 30, 2024LibexpatEPSS 1.13%

  An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).