CVE-2026-16277 — Rpcbind: rpcbind: stack buffer overflow in rpcinfo rpcbaddrlist()
A stack-based buffer overflow was found in rpcbind's rpcinfo utility. When querying a remote rpcbind service with `rpcinfo -l`, address information returned by the server is cop…
Published: 2026-07-20 · CVSS: 6.5 · CVSS 3.1
A stack-based buffer overflow was found in rpcbind's rpcinfo utility. When querying a remote rpcbind service with `rpcinfo -l`, address information returned by the server is copied into a fixed-size buffer without sufficient bounds checking. A malicious or compromised rpcbind server could use this flaw to crash the rpcinfo client, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7