Linux Distros Unpatched Vulnerability : CVE-2026-85748

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 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array...

BIT-MYSQL-CLIENT-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

BIT-MARIADB-MIN-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

BIT-MARIADB-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

SUSE CVE-2026-85748

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

EUVD-2026-102941

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748 MariaDB: Use-after-free with a large number of SYS_REFCURSOR's

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

CVE-2026-85748

The MariaDB server (versions 12.3.1 through 12.3.3 and 13.0.2) is vulnerable to a use-after-free memory corruption. The root cause is that cursor-array reallocation can leave stale references in routine contexts during SYS_REFCURSOR handling. A low-privileged authenticated user can exploit this b...

CVE-2026-85748

A flaw was found in MariaDB. An authenticated database user with low privileges can trigger a use-after-free memory corruption condition during cursor FETCH operations involving SYSREFCURSOR. This flaw allows an attacker to corrupt memory and hijack program execution flow, potentially leading to...

CVE-2026-85748: Use After Free

MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYSREFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYSREFCURSORs and then fetch...

MariaDB Server resource management error vulnerability

MariaDB Server versions from 12.3.1 to 12.3.3 and 13.0.1 to 13.0.2 contain a resource management error vulnerability. This vulnerability stems from the handling of cursor array reallocations by SYSREFCURSOR, which leaves expired references in the routine environment. This could allow low-privileg...

MariaDB: Heap Use-After-Free in Materialized_cursor::open via SYS_REFCURSOR Array Reallocation

A heap-use-after-free vulnerability was identified in the cursor handling mechanism of the database server. The vulnerability existed in the cursor opening function where array reallocation during nested cursor operations caused dangling pointer references. When a cursor's SELECT statement invoke...

MariaDB: Low-privilege RCE in MariaDB: SYS_REFCURSOR cursor-array use-after-free chained with an ST_Area heap over-read

A critical remote code execution vulnerability was discovered in MariaDB Server 13.0.2. The vulnerability chained two memory-safety bugs to allow an authenticated low-privilege user to execute arbitrary operating system commands as the database process user without requiring FILE, SUPER, or...