ALT-PU-2025-12937-5
Closed vulnerabilities
Modified: 2025-10-08
BDU:2025-11246
Уязвимость утилиты mutool clean программы просмотра PDF-файлов MuPDF, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2025-10-02
CVE-2025-46206
An issue in Artifex mupdf 1.25.6, 1.25.5 allows a remote attacker to cause a denial of service via an infinite recursion in the `mutool clean` utility. When processing a crafted PDF file containing cyclic /Next references in the outline structure, the `strip_outline()` function enters infinite recursion
Modified: 2025-10-08
CVE-2025-55780
A null pointer dereference occurs in the function break_word_for_overflow_wrap() in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fz_html_split_flow() to split a FLOW_WORD node, but does not check if node->next is valid before accessing node->next->overflow_wrap, resulting in a crash if the split fails or returns a partial node chain.