CVE Intelligence

Brechtsanders vulnerabilities

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Published CVEs affecting Brechtsanders products: 1 record(s), with severity, exploitation and fixes.

Xlsxio 1

Exploited only (KEV) →

CVE-2026-110600 Medium · 5.5 CWE-476 Oct 14, 2026
xlsxio through 0.2.37 NULL Pointer Dereference via Worksheet Relationship Without Id
xlsxio through 0.2.37 contains a NULL pointer dereference vulnerability in main_sheet_get_sheetfile_expat_callback_element_start() in lib/xlsxio_read.c that allows attackers to crash applications via crafted files. Attackers can supply a .xlsx file whose workbook.xml.rels contains a worksheet Relationship lacking an Id attribute, crashing the process when xlsxioread_sheet_open() is called.