CVE-2026-56950

MediumCVSS 4.4/10Last modified Sep 21, 2026

Description

In validate_ns_buf of mbu_class.rs, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Sep 15, 2026
Last modified
Sep 21, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-569526.7In platform_msg_handler_init of default_msg_handlers.c, there is a possible permission bypass due to a missing permission check. This could CVE-2026-569585.5In gf_algo_get_cached_dump_data of gf_algo.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to localCVE-2026-56965.9Reflected Cross-Site Scripting (XSS) in Microweber. The vulnerability lies in the ‘group’ parameter of the ‘/admin/settings’ endpoint in theCVE-2026-569609.8In multiple locations, there is a possible use-after-free due to a logic error in the code. This could lead to remote escalation of privilegCVE-2026-569646.4In multiple locations, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with SysCVE-2026-569678.0In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) codeCVE-2026-569685.3GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory diCVE-2026-569708.4In multiple locations, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of priviCVE-2026-569726.7In multiple locations, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local escalation of privCVE-2026-569736.7In multiple locations, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of CVE-2026-569748.8In Start of AudioRtpPayloadEncoderNode.cpp, there is a possible out-of-bounds write due to improper input validation. This could lead to remCVE-2026-569756.5In Cellular Modem, there is a possible denial of service due to improper input validation. This could lead to remote (proximal/adjacent) den
CVE-2026-56950: Medium severity, CVSS 4.4 | Vulnix