PT-2026-42903 · Gnu+2 · Gnu Sasl+2

Zhangph · CVE-2026-48829 · Published 2026-05-24 · Updated 2026-06-22

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GNU SASL versions prior to 2.2.3

Description DIGEST-MD5 contains a NULL pointer dereference affecting both clients and servers. This issue occurs in the file lib/digest-md5/getsubopt.c when a known token is provided without an accompanying = character.

Recommendations Update to version 2.2.3 or later.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-48829

OPENSUSE-SU-2026:10891-1

OPENSUSE-SU-2026:21004-1

SUSE-SU-2026:22313-1

USN-8356-1

Affected Products

Gnu Sasl

Linuxmint

Ubuntu

References · 22

• https://nvd.nist.gov/vuln/detail/CVE-2026-48829 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-48829 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-48829 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-48829 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8356-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-48829 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-48829 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:22313-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:21004-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10891-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8356-1 · Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2026/06/msg00007.html · Note
• https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a · Note
• https://t.me/cveNotify/166230 · Telegram Post
• https://bugzilla.suse.com/1266371 · Note