CVE-2026-48689: Cpp Capacity Off By One
An improper bounds check was found where a required capacity upper limit is incorrectly increased by one (`> size + 1`). This off-by-one limit validation allows exactly one byte to be written or read out of bounds. Ensure limits bounds rely strictly on exact sizes, checking `offset + length > size`.
C++greprules fetch cve-2026-48689-cpp-capacity-off-by-one --engine opengrepDescription
An improper bounds check was found where a required capacity upper limit is incorrectly increased by one (`> size + 1`). This off-by-one limit validation allows exactly one byte to be written or read out of bounds. Ensure limits bounds rely strictly on exact sizes, checking `offset + length > size`.
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