CVE-2022-23219EPSS p91.7%
CVE-2022-23219CVE-2022-23219
gnu / glibc
Description
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
Scoring
| CVSS | 9.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.69% probability of exploitation · percentile 91.7% · 2026-10-17T12:00:28Z |
| Last modified | 2026-10-14 |