Kritik CVSS 9.9
CVE-2026-85748: Mariadb: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYS_REFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYS_REFCURSORs and then fetch one to trigger a use-after-free that can enable remote code execution when combined with another vulnerability. This issue is fixed in versions 12.3.3 and 13.0.2.
Özet bilgiler
- Ürün
- Mariadb Mariadb
- CVSS v3.1
- 9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- %1,18 (yüzdelik 68)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| mariadb-mariadb | 12.3.1 | — | 12.3.3 |
| mariadb-mariadb | 13.0.1 | 13.0.1 | — |