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GNU Binutils thru 2.46 readelf contains a null pointer dereference vulnerability when processing a crafted ELF binary with malformed header fields. During relocation processing, an invalid or null section pointer may be passed into display_relocations(), resulting in a segmentation fault (SIGSEGV) and abrupt termination. No evidence of memory corruption beyond the null pointer dereference, nor any possibility of code execution, was observed.

🗓️ 11 Mar 2026 08:02:41Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 5 Views

GNU Binutils readelf up to 2.46 has a null pointer dereference in relocation processing of crafted executable-format files, causing a segmentation fault.

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14 Apr 2026 21:40Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5 - 7.5
EPSS0.00052
SSVC
5