CVE-2026-48773 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionProxySQL is a proxy for MySQL and its forks, as well as PostgreSQL. Versions 2.0.18 through 3.0.8 have a pre-authentication heap memory corruption vulnerability in the MySQL and PostgreSQL protocol first-read paths. A remote unauthenticated client can declare an oversized first packet length, and ProxySQL passes that attacker-controlled length directly to `recv()` while writing into a fixed 32 KB input queue. Version 3.0.9 patches the issue. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-48773 NVD Published Date: 06/19/2026 NVD Last Modified: 06/19/2026 Source: GitHub, Inc. |
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