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libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.

🗓️ 04 Sep 2025 03:22:17Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Libdwarf before 20201201 crashes via NULL pointer dereference in dwarf_print_lines.c from invalid DWARF5 pathname FORM.

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18 Feb 2026 10:29Current
7High risk
Vulners AI Score7
CVSS 3.16.5
EPSS0.00461
SSVC
2