Out-of-bounds Read Affecting libsss_nss_idmap-python package, versions *


Severity

Recommended
0.0
low
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.1% (1st percentile)

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  • Snyk IDSNYK-CENTOS7-LIBSSSNSSIDMAPPYTHON-21101648
  • published16 Oct 2026
  • disclosed5 Oct 2026

Introduced: 5 Oct 2026

NewCVE-2026-104029  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 libsss_nss_idmap-python.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libsss_nss_idmap-python package and not the libsss_nss_idmap-python package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

A flaw was found in SSSD. A local attacker can exploit this vulnerability by sending a specially crafted request to the autofs responder UNIX socket. Due to improper buffer offset calculation during request parsing, the service performs an out-of-bounds memory read. This flaw can cause the autofs responder process to crash, resulting in a denial of service (DoS).

CVSS Base Scores

version 3.1