Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc Multiple Vulnerabilities (crlsa-2026_57574)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202657574 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives...

CentOS Linux 8.5 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1785936981)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2026:1785936981 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2...

PT-2026-103767

Incomplete extension blacklist in the File Manager module allows authenticated upload and execution of arbitrary .phar files. Affects Pandora FMS from 777 onwards...

Rocky Linux 10.2 [CIQ] Security Update: php / php-bcmath / php-bcmath-debuginfo / php-cli / etc Multiple Vulnerabilities (crlsa-2026_62614)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202662614 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar...

AlmaLinux 9.2 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc (ALMALINUX9.2:CLSA-2026:1786470878)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786470878 advisory. - Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP...

CentOS Linux 8.4 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1785563367)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1785563367 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2...

CentOS Linux 8 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1785856885)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1785856885 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2...

CVE-2026-6103

A flaw was found in PHP. An integer overflow vulnerability in the Phar extension occurs when parsing TAR archive headers containing excessively large size fields. An attacker can exploit this issue by supplying a specially crafted archive file to an application that processes TAR archives, causin...

CVE-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

PT-2026-99113

Name of the Vulnerable Software and Affected Versions PHP affected versions not specified Description The phar tar number function parses the octal size field of a TAR header into a uint32 t without an overflow check. Because the field is 11 octal digits wide and can hold values up to 0x1FFFFFFFF...

[slackware-security] php

New php packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: extra/php82/php82-8.2.34-i586-1slack15.0.txz: Upgraded. This update fixes security issues: FPM: IPv6 ACL bypass in FastCGI listen.allowedclients due to...

php: PHP: Archive entry injection via integer overflow in TAR parser

A flaw was found in PHP. An integer overflow vulnerability in the Phar extension occurs when parsing TAR archive headers containing excessively large size fields. An attacker can exploit this issue by supplying a specially crafted archive file to an application that processes TAR archives, causin...

CVE-2026-95806

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95806

MISP ships with PHP's phar stream wrapper registered in both its web and console entry points. Since no MISP component, vendored CakePHP framework, or runtime-loaded library actually reads or constructs phar archives, the wrapper serves no legitimate purpose and exists solely as an attacker primi...

EUVD-2026-84466

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95806 MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95806 MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95806 MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95806: Deserialization of Untrusted Data

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...