Threats affecting pkg:github/iso14229

CVE-2026-111282 is an integer overflow or wraparound vulnerability in driftregion iso14229 versions before 0.10.1. It occurs in the Handle_0x38_RequestFileTransfer function, allowing unauthenticated attackers to bypass file path length checks by sending a specially crafted RequestFileTransfer request. This can lead to out-of-bounds reads past the receive buffer, potentially causing crashes or memory disclosure.

driftregion iso14229 through 0.9.0 contains an integer underflow and downstream out-of-bounds read in the Handle_0x27_SecurityAccess function in iso14229.c that allows a remote unauthenticated attacker to crash a UDS server and potentially read memory past the receive buffer by sending a single-byte 0x27 SecurityAccess request that follows any earlier well-formed 0x27 message.