CNNVD-202602-2057 Information
CNNVD ID
CNNVD-202602-2057
Related CVE
- CNNVD Published: 2026-02-12
Description (Chinese)
PostgreSQL是PostgreSQL组织的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性，例如外键、触发器、视图等。 PostgreSQL 18.2之前版本、17.8之前版本、16.12之前版本、15.16之前版本和14.21之前版本存在安全漏洞，该漏洞源于文本操作缺少多字节字符长度验证，可能导致缓冲区溢出并执行任意代码。
Description (English)
PostgreSQL is a free client relationship database management system organized by PostgreSQL. The system supports most SQL standards and provides many other features, such as external keys, triggers, views, etc. There is a security loophole in the pre-PostgreSQL 18.2, pre-17.8, pre-16.12, pre-15.16 and pre-14.21 versions, which stems from the lack of multi-byte character length verification of text operations, which could lead to the spilling out of the buffer zone and the implementation of arbitrary codes.
Hazard Level
Medium
Vulnerability Type
其他
Affected Vendor
PostgreSQL
Published
2026-02-12
Last Modified
2026-02-24
References
https://www.postgresql.org/support/security/CVE-2026-2006/ https://access.redhat.com/security/cve/cve-2026-2006
Patch
https://www.postgresql.org/about/news/postgresql-182-178-1612-1516-and-1421-released-3235/
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