Summary
Ein Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um beliebigen Programmcode auszuführen, SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Product
PHP ist eine Programmiersprache, die zur Implementierung von Web-Applikationen genutzt wird.
Vulnerabilities 10
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Critical 9.5
Use-After-Free in SOAP using Apache map
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOAP extension's object deduplication mechanism stores pointers to PHP objects in a global map without incrementing their reference counts. When an apac…
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High 7.4
SQL injection in pdo_firebird via NUL bytes in quoted strings
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO Firebird driver improperly handles NUL bytes when preparing SQL queries. During token-by-token query construction, a string token containing a NUL b…
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High 7.3CVE-2026-6735 Public exploit
XSS within PHP-FPM status endpoint
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the …
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Medium 6.3
Global buffer over-read in mb_convert_encoding() with attacker-supplied encoding
In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, when an encoding name containing an embedded NUL byte is passed to mb_convert_encoding() or related mbstring functions, the code incorrectly assumes that when strncasecmp() returns 0 it means the str…
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Medium 6.3
Out-of-bounds read in urldecode() on NetBSD
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some functions, including urldecode(), pass signed char to ctype functions (like isxdigit()). On the systems with default signed char and optimized table-lo…
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Medium 6.3
SoapServer session-persisted object use-after-free via SOAP header fault
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when SoapServer is configured with SOAP_PERSISTENCE_SESSION, the handler object is persisted across requests via session storage. However, in the case SOAP …
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Medium 6.3
DoS attack via DOMNode::C14N()
In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data incorrectly, causing a circular linked list in the data structure representing the XML document. This may cause subsequent processing of the XML docume…
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Medium 6.3
Signed integer overflow in metaphone()
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer th…
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Low 2.9
NULL pointer dereference in SOAP apache:Map decoder with missing <value>
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding process contains a mistake which checks the wrong variable in case of missing value element. This…
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Low 2.1
Null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init()
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a mismatch between encoding lists in Oniguruma and mbfl leads to a NULL pointer dereference, resulting in a segmentation fault and denial of service. The v…
Revision history
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#25
Neue Updates von Oracle Linux aufgenommen
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#24
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
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#23
Neue Updates aufgenommen
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#22
Neue Updates von Oracle Linux aufgenommen
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#21
Neue Updates von Oracle Linux aufgenommen
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#20
Neue Updates von Ubuntu aufgenommen
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#19
Neue Updates von Oracle Linux aufgenommen
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#18
Neue Updates von Rocky Enterprise Software Foundation und Red Hat aufgenommen
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#17
Neue Updates von Oracle Linux aufgenommen
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#16
Neue Updates von Oracle Linux aufgenommen
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#15
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
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#14
Neue Updates von Red Hat und Oracle Linux aufgenommen
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#13
Neue Updates von Red Hat aufgenommen
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#12
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
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#11
Neue Updates von Red Hat und Rocky Enterprise Software Foundation aufgenommen
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#10
Neue Updates von Ubuntu aufgenommen
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#9
Neue Updates von SUSE aufgenommen
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#8
Neue Updates von Amazon aufgenommen
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#7
Neue Updates von SUSE aufgenommen
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#6
Neue Updates von SUSE aufgenommen
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#5
Neue Updates von Debian aufgenommen
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#4
Neue Updates von SUSE aufgenommen
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#3
Neue Updates aufgenommen
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#2
Neue Updates von Debian und European Union Vulnerability Database aufgenommen
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#1
Initiale Fassung
References
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Oracle Linux Security Advisory ELSA-2026-33449 vom 2026-07-02
https://linux.oracle.com/errata/ELSA-2026-33449.html
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Rocky Linux Security Advisory RLSA-2026:34354 vom 2026-07-02
https://errata.build.resf.org/RLSA-2026:34354
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Red Hat Security Advisory RHSA-2026:34354 vom 2026-07-01
https://access.redhat.com/errata/RHSA-2026:34354
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PHP Release Notes vom 2026-05-07
https://php.net/ChangeLog-8.php#8.2.31
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PHP Release Notes vom 2026-05-07
https://php.net/ChangeLog-8.php#8.5.6
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PHP Release Notes vom 2026-05-07
https://php.net/ChangeLog-8.php#8.4.21
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PHP Release Notes vom 2026-05-07
https://php.net/ChangeLog-8.php#8.3.31
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Debian Security Advisory DSA-6256 vom 2026-05-08
https://lists.debian.org/debian-security-announce/2026/msg00167.html
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Debian Security Advisory DSA-6255 vom 2026-05-08
https://lists.debian.org/debian-security-announce/2026/msg00166.html
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Microsoft Security Update Guide vom 2026-05-12
https://msrc.microsoft.com/update-guide/
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SUSE Security Update SUSE-SU-2026:21612-1 vom 2026-05-15
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026031.html
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Debian Security Advisory DLA-4586 vom 2026-05-16
https://lists.debian.org/debian-lts-announce/2026/05/msg00031.html
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SUSE Security Update SUSE-SU-2026:1958-1 vom 2026-05-18
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026135.html
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SUSE Security Update SUSE-SU-2026:1957-1 vom 2026-05-18
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026136.html
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openSUSE Security Update OPENSUSE-SU-2026:20745-1 vom 2026-05-19
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AGRXNVTMRBCHCLXDSZW5XXRVEXKGMQD2/
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Red Hat Security Advisory RHSA-2026:14125 vom 2026-05-19
https://access.redhat.com/errata/RHSA-2026:14125
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SUSE Security Update SUSE-SU-2026:2037-1 vom 2026-05-21
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026205.html
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Oracle Linux Security Advisory ELSA-2026-34354 vom 2026-07-03
https://linux.oracle.com/errata/ELSA-2026-34354.html
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Amazon Linux Security Advisory ALAS2PHP8.2-2026-011 vom 2026-05-26
https://alas.aws.amazon.com/AL2/ALAS2PHP8.2-2026-011.html
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ZendPHP May 2026 Releases vom 2026-05-26
https://www.zend.com/release-notes/zendphp/may-2026-releases
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Amazon Linux Security Advisory ALAS2-2026-3316 vom 2026-05-26
https://alas.aws.amazon.com/AL2/ALAS2-2026-3316.html
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SUSE Security Update SUSE-SU-2026:2091-1 vom 2026-05-27
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026366.html
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Ubuntu Security Notice USN-8336-1 vom 2026-05-28
https://ubuntu.com/security/notices/USN-8336-1
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Red Hat Security Advisory RHSA-2026:22143 vom 2026-06-01
https://access.redhat.com/errata/RHSA-2026:22143
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Rocky Linux Security Advisory RLSA-2026:22142 vom 2026-06-01
https://errata.build.resf.org/RLSA-2026:22142
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Rocky Linux Security Advisory RLSA-2026:22143 vom 2026-06-01
https://errata.build.resf.org/RLSA-2026:22143
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Red Hat Security Advisory RHSA-2026:22142 vom 2026-06-01
https://access.redhat.com/errata/RHSA-2026:22142
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Red Hat Security Advisory RHSA-2026:22305 vom 2026-06-01
https://access.redhat.com/errata/RHSA-2026:22305
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Rocky Linux Security Advisory RLSA-2026:22305 vom 2026-06-01
https://errata.build.resf.org/RLSA-2026:22305
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cPanel Change Log vom 2026-06-01
https://docs.cpanel.net/changelogs/126-change-log/
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Red Hat Security Advisory RHSA-2026:22649 vom 2026-06-02
https://access.redhat.com/errata/RHSA-2026:22649
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Fedora Security Advisory FEDORA-EPEL-2026-B08259FEC1 vom 2026-06-03
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-b08259fec1
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Fedora Security Advisory FEDORA-EPEL-2026-6C66671917 vom 2026-06-03
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6c66671917
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Fedora Security Advisory FEDORA-EPEL-2026-7D8FE2FA97 vom 2026-06-03
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-7d8fe2fa97
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Fedora Security Advisory FEDORA-EPEL-2026-B1204DFF3A vom 2026-06-03
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-b1204dff3a
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Fedora Security Advisory FEDORA-EPEL-2026-A70B06FDF5 vom 2026-06-03
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-a70b06fdf5
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Red Hat Security Advisory RHSA-2026:23388 vom 2026-06-04
https://access.redhat.com/errata/RHSA-2026:23388
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Oracle Linux Security Advisory ELSA-2026-22305 vom 2026-06-04
http://linux.oracle.com/errata/ELSA-2026-22305.html
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Rocky Linux Security Advisory RLSA-2026:22649 vom 2026-06-05
https://errata.build.resf.org/RLSA-2026:22649
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Rocky Linux Security Advisory RLSA-2026:23388 vom 2026-06-06
https://errata.build.resf.org/RLSA-2026:23388
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Oracle Linux Security Advisory ELSA-2026-22143 vom 2026-06-25
https://linux.oracle.com/errata/ELSA-2026-22143.html
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Oracle Linux Security Advisory ELSA-2026-22142 vom 2026-06-27
http://linux.oracle.com/errata/ELSA-2026-22142.html
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Ubuntu Security Notice USN-8513-1 vom 2026-07-06
https://ubuntu.com/security/notices/USN-8513-1
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Oracle Linux Security Advisory ELSA-2026-23388 vom 2026-07-17
https://linux.oracle.com/errata/ELSA-2026-23388.html
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Oracle Linux Security Advisory ELSA-2026-22649 vom 2026-07-20
https://linux.oracle.com/errata/ELSA-2026-22649.html
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cPanel & WHM Change Log vom 2026-07-27
https://docs.cpanel.net/changelogs/138-change-log/
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Rocky Linux Security Advisory RLSA-2026:33449 vom 2026-07-29
https://errata.build.resf.org/RLSA-2026:33449
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Oracle Linux Security Advisory ELSA-2026-87080 vom 2026-10-22
https://linux.oracle.com/errata/ELSA-2026-87080.html