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Linux Distros Unpatched Vulnerability : CVE-2026-107816

medium Nessus Plugin ID 366201

Synopsis

The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be patched.

Description

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

 - MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashing the server.
 This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2. (CVE-2026-107816)

Note that Nessus relies on the presence of the package as reported by the vendor.

Solution

There is no known solution at this time.

See Also

https://access.redhat.com/security/cve/cve-2026-107816

https://security-tracker.debian.org/tracker/CVE-2026-107816

https://ubuntu.com/security/CVE-2026-107816

Plugin Details

Severity: Medium

ID: 366201

File Name: unpatched_CVE_2026_107816.nasl

Version: 1.2

Type: Local

Agent: unix

Family: Misc.

Published: 10/15/2026

Updated: 10/15/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 10.17

CVSS v2

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.8

Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2026-107816

CVSS v3

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L

Temporal Vector: CVSS:3.0/E:U/RL:U/RC:C

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:14.04:-:lts, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, cpe:/o:canonical:ubuntu_linux:22.04:-:lts, cpe:/o:canonical:ubuntu_linux:24.04:-:lts, cpe:/o:canonical:ubuntu_linux:26.04:-:lts, cpe:/o:centos:centos:7, cpe:/o:centos:centos:8, cpe:/o:debian:debian_linux:12.0, cpe:/o:debian:debian_linux:13.0, cpe:/o:redhat:enterprise_linux:10, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:canonical:ubuntu_linux:mariadb-10.0, p-cpe:/a:canonical:ubuntu_linux:mariadb-10.1, p-cpe:/a:canonical:ubuntu_linux:mariadb-10.3, p-cpe:/a:canonical:ubuntu_linux:mariadb-10.6, p-cpe:/a:canonical:ubuntu_linux:mariadb, p-cpe:/a:canonical:ubuntu_linux:mysql-5.5, p-cpe:/a:canonical:ubuntu_linux:mysql-5.7, p-cpe:/a:canonical:ubuntu_linux:mysql-8.0, p-cpe:/a:canonical:ubuntu_linux:mysql-8.4, p-cpe:/a:canonical:ubuntu_linux:percona-server-5.6, p-cpe:/a:canonical:ubuntu_linux:percona-xtradb-cluster-5.6, p-cpe:/a:centos:centos:galera, p-cpe:/a:centos:centos:judy, p-cpe:/a:centos:centos:mariadb-backup, p-cpe:/a:centos:centos:mariadb-bench, p-cpe:/a:centos:centos:mariadb-client-utils, p-cpe:/a:centos:centos:mariadb-common, p-cpe:/a:centos:centos:mariadb-devel, p-cpe:/a:centos:centos:mariadb-embedded-devel, p-cpe:/a:centos:centos:mariadb-embedded, p-cpe:/a:centos:centos:mariadb-errmsg, p-cpe:/a:centos:centos:mariadb-gssapi-server, p-cpe:/a:centos:centos:mariadb-libs, p-cpe:/a:centos:centos:mariadb-oqgraph-engine, p-cpe:/a:centos:centos:mariadb-pam, p-cpe:/a:centos:centos:mariadb-server-galera, p-cpe:/a:centos:centos:mariadb-server-utils, p-cpe:/a:centos:centos:mariadb-server, p-cpe:/a:centos:centos:mariadb-test, p-cpe:/a:centos:centos:mariadb10.11, p-cpe:/a:centos:centos:mariadb11.8-backup, p-cpe:/a:centos:centos:mariadb11.8-client-utils, p-cpe:/a:centos:centos:mariadb11.8-common, p-cpe:/a:centos:centos:mariadb11.8-devel, p-cpe:/a:centos:centos:mariadb11.8-embedded-devel, p-cpe:/a:centos:centos:mariadb11.8-embedded, p-cpe:/a:centos:centos:mariadb11.8-errmsg, p-cpe:/a:centos:centos:mariadb11.8-gssapi-server, p-cpe:/a:centos:centos:mariadb11.8-oqgraph-engine, p-cpe:/a:centos:centos:mariadb11.8-pam, p-cpe:/a:centos:centos:mariadb11.8-server-galera, p-cpe:/a:centos:centos:mariadb11.8-server-utils, p-cpe:/a:centos:centos:mariadb11.8-server, p-cpe:/a:centos:centos:mariadb11.8-test, p-cpe:/a:centos:centos:mariadb11.8, p-cpe:/a:centos:centos:mariadb, p-cpe:/a:debian:debian_linux:mariadb, p-cpe:/a:redhat:enterprise_linux:galera, p-cpe:/a:redhat:enterprise_linux:judy, p-cpe:/a:redhat:enterprise_linux:mariadb-backup, p-cpe:/a:redhat:enterprise_linux:mariadb-bench, p-cpe:/a:redhat:enterprise_linux:mariadb-client-utils, p-cpe:/a:redhat:enterprise_linux:mariadb-common, p-cpe:/a:redhat:enterprise_linux:mariadb-devel, p-cpe:/a:redhat:enterprise_linux:mariadb-embedded-devel, p-cpe:/a:redhat:enterprise_linux:mariadb-embedded, p-cpe:/a:redhat:enterprise_linux:mariadb-errmsg, p-cpe:/a:redhat:enterprise_linux:mariadb-gssapi-server, p-cpe:/a:redhat:enterprise_linux:mariadb-libs, p-cpe:/a:redhat:enterprise_linux:mariadb-oqgraph-engine, p-cpe:/a:redhat:enterprise_linux:mariadb-pam, p-cpe:/a:redhat:enterprise_linux:mariadb-server-galera, p-cpe:/a:redhat:enterprise_linux:mariadb-server-utils, p-cpe:/a:redhat:enterprise_linux:mariadb-server, p-cpe:/a:redhat:enterprise_linux:mariadb-test, p-cpe:/a:redhat:enterprise_linux:mariadb10.11, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-backup, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-client-utils, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-common, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-devel, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-embedded-devel, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-embedded, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-errmsg, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-gssapi-server, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-oqgraph-engine, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-pam, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-server-galera, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-server-utils, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-server, p-cpe:/a:redhat:enterprise_linux:mariadb11.8-test, p-cpe:/a:redhat:enterprise_linux:mariadb11.8, p-cpe:/a:redhat:enterprise_linux:mariadb

Required KB Items: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 9/7/2026

Reference Information

CVE: CVE-2026-107816