CVE-2025-43718 | BDVDB-2026-296293 Detail

Description#

Poppler 24.06.1 through 25.x before 25.04.0 allows stack consumption and a SIGSEGV via deeply nested structures within the metadata (such as GTS_PDFEVersion) of a PDF document, e.g., a regular expression for a long pdfsubver string. This occurs in Dict::lookup, Catalog::getMetadata, and associated functions in PDFDoc, with deep recursion in the regex executor (std::__detail::_Executor).

Impact#

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Exploit#

History#

1. Version 12025-10-01Record published in the CVE List.
2. Version 22025-10-06Most recent update recorded in the CVE List.