RTKLIB 2.4.3 – Off-by-One Out-of-Bounds Read in decode_ssr3 via RTCM3 SSR Message_CVE-2026-56787
RTKLIB through 2.4.3 contains an off-by-one out-of-bounds read vulnerability in the decode_ssr3 function at src/rtcm3.c:1446 that allows remote attackers to trigger a global buffer overflow via crafted RTCM3 SSR messages with attacker-controlled signal mode fields. Remote atta...