CVE-2026-12235: Unvalidated Elf Rela Offset
An ELF RELA relocation entry offset `r_offset` is added to a memory address without checking if `r_offset` falls within the bounds of the target section (`sh_size`). An attacker supplying a crafted ELF file with a large `r_offset` can cause out-of-bounds memory writes during ELF linking.
Cgreprules fetch cve-2026-12235-unvalidated-elf-rela-offset --engine opengrepDescription
An ELF RELA relocation entry offset `r_offset` is added to a memory address without checking if `r_offset` falls within the bounds of the target section (`sh_size`). An attacker supplying a crafted ELF file with a large `r_offset` can cause out-of-bounds memory writes during ELF linking.
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