CVE-2026-32746 CRITICAL

CVE-2026-32746

Vendor Gnu
Product inetutils
Weakness CWE-120
Published March 13, 2026
Last update March 23, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.

Key dates

02Disclosure timeline

March 13, 2026 CVE published
March 23, 2026 Record updated