CVE-2026-16461 Rpcbind: rpcbind: stack buffer overflow in rpcinfo rpcbdump() short-mode version-list formatting

A stack-based buffer overflow was found in rpcbind's rpcinfo utility. In rpcbdump short mode used by rpcinfo -s, version numbers from a remote RPCBPROCDUMP reply are written into a fixed-size stack buffer without bounds checking. A user or administrator who runs rpcinfo -s against a malicious or...

CVE-2026-16461

CVE-2026-16461 describes a stack-based buffer overflow in rpcbind’s rpcinfo utility. In rpcbdump() short-mode formatting (used by rpcinfo -s), version numbers from a remote RPCBPROC_DUMP reply are written into a fixed-size stack buffer without bounds checking. This can cause a crash or denial of ...

CVE-2026-16461

A stack-based buffer overflow was found in rpcbind's rpcinfo utility. In rpcbdump short mode used by rpcinfo -s, version numbers from a remote RPCBPROCDUMP reply are written into a fixed-size stack buffer without bounds checking. A user or administrator who runs rpcinfo -s against a malicious or...