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Alerts This Week
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Debian Trixie php8.4 Significant SQL Injection DOS DSA-6256-1

debian
Calendar Grey May 8, 2026
Debian Logo
Address multiple critical issues in PHP with the latest update for Debian, crucial for security and system integrity.
Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in denial of service, SQL injection, cross-site scriptin...
Topics%20covered

Topics Covered

security advisory denial of service SQL Injection php debian important

Summary

For the stable distribution (trixie), these problems have been fixed in
version 8.4.21-1~deb13u1.

We recommend that you upgrade your php8.4 packages.

For the detailed security status of php8.4 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php8.4

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: php8.4
CVE ID: CVE-2025-14179 CVE-2026-6104 CVE-2026-6722 CVE-2026-6735

Topics%20covered

Topics Covered

security advisory denial of service SQL Injection php debian important

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