# Ubuntu releases security updates for ADOdb SQL injection vulnerability

> **Key takeaway:** A remote SQL injection vulnerability in the ADOdb PHP library affects multiple Ubuntu LTS releases and requires Ubuntu Pro for fixes.

**Published:** 2026-11-04T15:14:52+00:00 
**Source:** Ubuntu Security & Release Notices 
**Category:** distro-news 
**Canonical URL:** https://fosswire.org/news/ubuntu-releases-security-updates-for-adodb-sql-injection-vul.html 

## Summary
Canonical has issued security updates for the ADOdb PHP database abstraction layer library to address a critical vulnerability. The flaw, identified as CVE-2025-46337, stems from improper handling of SQL input within the library.

A remote attacker can exploit this defect to execute arbitrary SQL commands, potentially leading to unauthorized data access or program crashes. The fix is distributed via USN-7530-2 and covers a wide range of Ubuntu Long Term Support (LTS) versions, including 16.04, 18.04, 20.04, 22.04, and 24.04.

## Vulnerability details and patch availability
- **Defect Class:** The vulnerability is a SQL injection flaw caused by incorrect handling of user-supplied SQL input.
- **Attack Vector:** The issue can be triggered remotely, allowing an unauthenticated attacker to execute arbitrary SQL commands or cause application crashes.
- **Affected Package:** The security patch targets the libphp-adodb package, which serves as a database abstraction layer for PHP applications.
- **Distribution Method:** Fixes for Ubuntu 16.04 through 24.04 are provided specifically through Ubuntu Pro via ESM (Expanded Security Maintenance) Apps.

## Why it matters
Because ADOdb is a widely used database abstraction layer for PHP, this vulnerability poses a significant risk to web applications and server environments running on Ubuntu. System administrators must ensure they have Ubuntu Pro enabled to receive these specific security patches for the Universe repository packages.