Packages
Details
It was discovered that PHP incorrectly handled certain hostnames containing
null characters. A remote attacker could possibly use this issue to bypass
certain hostname validation checks. (CVE-2025-1220)
It was discovered that PHP incorrectly handled the pgsql and pdo_pgsql
escaping functions. A remote attacker could possibly use this issue to
cause PHP to crash, resulting in a denial of service. (CVE-2025-1735)
It was discovered that PHP incorrectly handled parsing certain XML data in
SOAP extensions. A remote attacker could possibly use this issue to cause
PHP to crash, resulting in a denial of service. (CVE-2025-6491)
It was discovered that PHP incorrectly handled certain hostnames containing
null characters. A remote attacker could possibly use this issue to bypass
certain hostname validation checks. (CVE-2025-1220)
It was discovered that PHP incorrectly handled the pgsql and pdo_pgsql
escaping functions. A remote attacker could possibly use this issue to
cause PHP to crash, resulting in a denial of service. (CVE-2025-1735)
It was discovered that PHP incorrectly handled parsing certain XML data in
SOAP extensions. A remote attacker could possibly use this issue to cause
PHP to crash, resulting in a denial of service. (CVE-2025-6491)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 25.04 plucky | libapache2-mod-php8.4 – 8.4.5-1ubuntu1.1 | ||
| php8.4 – 8.4.5-1ubuntu1.1 | |||
| php8.4-cgi – 8.4.5-1ubuntu1.1 | |||
| php8.4-cli – 8.4.5-1ubuntu1.1 | |||
| php8.4-fpm – 8.4.5-1ubuntu1.1 | |||
| php8.4-pgsql – 8.4.5-1ubuntu1.1 | |||
| 24.04 LTS noble | libapache2-mod-php8.3 – 8.3.6-0ubuntu0.24.04.5 | ||
| php8.3 – 8.3.6-0ubuntu0.24.04.5 | |||
| php8.3-cgi – 8.3.6-0ubuntu0.24.04.5 | |||
| php8.3-cli – 8.3.6-0ubuntu0.24.04.5 | |||
| php8.3-fpm – 8.3.6-0ubuntu0.24.04.5 | |||
| php8.3-pgsql – 8.3.6-0ubuntu0.24.04.5 | |||
| 22.04 LTS jammy | libapache2-mod-php7.4 – 8.1.2-1ubuntu2.22 | ||
| libapache2-mod-php8.0 – 8.1.2-1ubuntu2.22 | |||
| libapache2-mod-php8.1 – 8.1.2-1ubuntu2.22 | |||
| php8.1 – 8.1.2-1ubuntu2.22 | |||
| php8.1-cgi – 8.1.2-1ubuntu2.22 | |||
| php8.1-cli – 8.1.2-1ubuntu2.22 | |||
| php8.1-fpm – 8.1.2-1ubuntu2.22 | |||
| php8.1-pgsql – 8.1.2-1ubuntu2.22 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.