Cloudanix VulnDB

CVE-2026-16277

Medium · 6.5

CVSS

6.5

EPSS

0.5%

Published

Jul 20, 2026

CISA due date

—

The record

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.

Affected packages

Ecosystem Package Introduced Fixed

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