CVE-2026-7259

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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 apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.(CVE-2026-6722)

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().(CVE-2026-7259)

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 leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.(CVE-2026-7262)

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 than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process.(CVE-2026-7568)

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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 apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.(CVE-2026-6722)

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().(CVE-2026-7259)

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 leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.(CVE-2026-7262)

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 than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process.(CVE-2026-7568)

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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 byte is copied via strncat(), which stops at the NUL byte, dropping the closing quote and causing subsequent SQL tokens to be interpreted as part of the string. This allows SQL injection when attacker-controlled values are quoted via PDO::quote() and embedded in SQL statements.(CVE-2025-14179)

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 apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.(CVE-2026-6722)

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 target's machine when the target is viewing the PHP-FPM status page.(CVE-2026-6735)

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-lookup ctype functions - such as NetBSD - this can lead to accessing array with negative offset, which can trigger a denial of service.(CVE-2026-7258)

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().(CVE-2026-7259)

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 requests results in an error, the persistance is handled incorrectly, resulting in freeing the object while keeping a pointer to it, which may lead to use-after-free. This may lead to memory corruption, information disclosure, or process crashes, with confidentiality, integrity, and availability impact on the vulnerable system.(CVE-2026-7261)

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 leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP…

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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 byte is copied via strncat(), which stops at the NUL byte, dropping the closing quote and causing subsequent SQL tokens to be interpreted as part of the string. This allows SQL injection when attacker-controlled values are quoted via PDO::quote() and embedded in SQL statements.(CVE-2025-14179)

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 apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.(CVE-2026-6722)

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 target's machine when the target is viewing the PHP-FPM status page.(CVE-2026-6735)

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-lookup ctype functions - such as NetBSD - this can lead to accessing array with negative offset, which can trigger a denial of service.(CVE-2026-7258)

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().(CVE-2026-7259)

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 requests results in an error, the persistance is handled incorrectly, resulting in freeing the object while keeping a pointer to it, which may lead to use-after-free. This may lead to memory corruption, information disclosure, or process crashes, with confidentiality, integrity, and availability impact on the vulnerable system.(CVE-2026-7261)

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 leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP…

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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 byte is copied via strncat(), which stops at the NUL byte, dropping the closing quote and causing subsequent SQL tokens to be interpreted as part of the string. This allows SQL injection when attacker-controlled values are quoted via PDO::quote() and embedded in SQL statements.(CVE-2025-14179)

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 apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.(CVE-2026-6722)

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 target's machine when the target is viewing the PHP-FPM status page.(CVE-2026-6735)

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-lookup ctype functions - such as NetBSD - this can lead to accessing array with negative offset, which can trigger a denial of service.(CVE-2026-7258)

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().(CVE-2026-7259)

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 requests results in an error, the persistance is handled incorrectly, resulting in freeing the object while keeping a pointer to it, which may lead to use-after-free. This may lead to memory corruption, information disclosure, or process crashes, with confidentiality, integrity, and availability impact on the vulnerable system.(CVE-2026-7261)

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 leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP…

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

• PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)

• PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)

• php: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() (CVE-2026-7259)

• php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)

• php: signed integer overflow in metaphone() (CVE-2026-7568)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

• php: php-soap: php-src: PHP SOAP extension: Remote Code Execution via use-after-free vulnerability (CVE-2026-6722)

• PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)

• PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)

• PHP: PHP SoapServer: Memory corruption and information disclosure via incorrect persistence handling (CVE-2026-7261)

• php: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() (CVE-2026-7259)

• php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)

• php: signed integer overflow in metaphone() (CVE-2026-7568)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

• PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)
• PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)
• php: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() (CVE-2026-7259)
• php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)
• php: signed integer overflow in metaphone() (CVE-2026-7568)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

• php: php-soap: php-src: PHP SOAP extension: Remote Code Execution via use-after-free vulnerability (CVE-2026-6722)
• PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)
• PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)
• PHP: PHP SoapServer: Memory corruption and information disclosure via incorrect persistence handling (CVE-2026-7261)
• php: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() (CVE-2026-7259)
• php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)
• php: signed integer overflow in metaphone() (CVE-2026-7568)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().

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 vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().

• CVE-2026-7258: fix out-of-bounds read in urldecode() via signed-char to ctype.h (GHSA-m8rr-4c36-8gq4)
• CVE-2026-6722: fix stale SOAP_GLOBAL ref_map pointer with Apache Map (GHSA-85c2-q967-79q5)
• CVE-2026-7259: fix null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() (GHSA-wm6j-2649-pv75)
• CVE-2026-7262: fix broken Apache map value NULL check in soap encoder (GHSA-hmxp-6pc4-f3vv)
• CVE-2026-7568: fix signed integer overflow of char array offset in metaphone (GHSA-96wq-48vp-hh57)
• CVE-2026-7261: fix use-after-free after SOAP header parsing failure with SOAP_PERSISTENCE_SESSION (GHSA-m33r-qmcv-p97q)
• CVE-2025-14179: fix SQL injection in pdo_firebird quoter via NUL bytes in quoted strings (GHSA-w476-322c-wpvm)

FPM: Fixed GHSA-7qg2-v9fj-4mwv (XSS within status endpoint). (CVE-2026-6735) MBString: Fixed GHSA-wm6j-2649-pv75 (Null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init()). (CVE-2026-7259) OpenSSL: Fix compatibility issues with OpenSSL 4.0. PDO_Firebird: Fixed GHSA-w476-322c-wpvm (SQL injection via NUL bytes in quoted strings). (CVE-2025-14179) SOAP:

• Fixed GHSA-85c2-q967-79q5 (Stale SOAP_GLOBAL(ref_map) pointer with Apache Map). (CVE-2026-6722)
• Fixed GHSA-m33r-qmcv-p97q (Use-after-free after header parsing failure with SOAP_PERSISTENCE_SESSION). (CVE-2026-7261)
• Fixed GHSA-hmxp-6pc4-f3vv (Broken Apache map value NULL check). (CVE-2026-7262) Standard:
• Fixed GHSA-96wq-48vp-hh57 (Signed integer overflow of char array offset). (CVE-2026-7568)
• Fixed GHSA-m8rr-4c36-8gq4 (Consistently pass unsigned char to ctype.h functions). (CVE-2026-7258)

These are all security issues fixed in the php8-8.5.6-1.1 package on the GA media of openSUSE Tumbleweed.

This update for php8 fixes the following issues

• CVE-2025-14179: improper handling of NULL bytes by the PDO Firebird driver when preparing SQL queries can lead to SQL injection (bsc#1264778).
• CVE-2026-6104: out-of-bounds read when processing an encoding name containing an embedded NULL byte in mb_convert_encoding() can lead to information disclosure and denial of service (bsc#1264777).
• CVE-2026-6722: use-after-free in SOAP using Apache map can lead to remote code execution (bsc#1264776).
• CVE-2026-6735: improper validation of the request URI within the PHP-FPM status page can lead to XSS (bsc#1264775).
• CVE-2026-7258: signed char values passed to ctype functions like isxdigit can lead to OOB access and denial of service (bsc#1264774).
• CVE-2026-7259: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() can lead to a denial of service (bsc#1264773).
• CVE-2026-7261: use-after-free due to incorrectly handled persistence of handler objects when SOAP_PERSISTENCE_SESSION is configured can lead to memory corruption, information disclosure and process crashes (bsc#1264772).
• CVE-2026-7262: NULL pointer dereference caused by mistake in the SOAP decoding process when a typemap is configured can lead to a denial of service (bsc#1264771).
• CVE-2026-7263: incorrect processing of XML data in the DOMNode: C14N() method can lead to an infinite loop and a denial of service (bsc#1264770).
• CVE-2026-7568: integer overflow in the metaphone function can lead to undefined behavior and affect the availability of the PHPprocess (bsc#1264769).

Other updates:

• Updated to 8.4.21.

This update for php8 fixes the following issues

• CVE-2025-14179: improper handling of NULL bytes by the PDO Firebird driver when preparing SQL queries can lead to SQL injection (bsc#1264778).
• CVE-2026-6722: use-after-free in SOAP using Apache map can lead to remote code execution (bsc#1264776).
• CVE-2026-6735: improper validation of the request URI within the PHP-FPM status page can lead to XSS (bsc#1264775).
• CVE-2026-7258: signed char values passed to ctype functions like isxdigit can lead to OOB access and denial of service (bsc#1264774).
• CVE-2026-7259: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() can lead to a denial of service (bsc#1264773).
• CVE-2026-7261: use-after-free due to incorrectly handled persistence of handler objects when SOAP_PERSISTENCE_SESSION is configured can lead to memory corruption, information disclosure and process crashes (bsc#1264772).
• CVE-2026-7262: NULL pointer dereference caused by mistake in the SOAP decoding process when a typemap is configured can lead to a denial of service (bsc#1264771).
• CVE-2026-7568: integer overflow in the metaphone function can lead to undefined behavior and affect the availability of the PHPprocess (bsc#1264769).

Other updates:

• Updated to 8.2.31.

This update for php8 fixes the following issues

• CVE-2025-14179: improper handling of NULL bytes by the PDO Firebird driver when preparing SQL queries can lead to SQL injection (bsc#1264778).
• CVE-2026-6722: use-after-free in SOAP using Apache map can lead to remote code execution (bsc#1264776).
• CVE-2026-6735: improper validation of the request URI within the PHP-FPM status page can lead to XSS (bsc#1264775).
• CVE-2026-7258: signed char values passed to ctype functions like isxdigit can lead to OOB access and denial of service (bsc#1264774).
• CVE-2026-7259: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() can lead to a denial of service (bsc#1264773).
• CVE-2026-7261: use-after-free due to incorrectly handled persistence of handler objects when SOAP_PERSISTENCE_SESSION is configured can lead to memory corruption, information disclosure and process crashes (bsc#1264772).
• CVE-2026-7262: NULL pointer dereference caused by mistake in the SOAP decoding process when a typemap is configured can lead to a denial of service (bsc#1264771).
• CVE-2026-7568: integer overflow in the metaphone function can lead to undefined behavior and affect the availability of the PHPprocess (bsc#1264769).

Other updates:

• Updated to 8.3.31.

This update for php8 fixes the following issues

• CVE-2025-14179: improper handling of NULL bytes by the PDO Firebird driver when preparing SQL queries can lead to SQL injection (bsc#1264778).
• CVE-2026-6722: use-after-free in SOAP using Apache map can lead to remote code execution (bsc#1264776).
• CVE-2026-6735: improper validation of the request URI within the PHP-FPM status page can lead to XSS (bsc#1264775).
• CVE-2026-7258: signed char values passed to ctype functions like isxdigit can lead to OOB access and denial of service (bsc#1264774).
• CVE-2026-7259: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() can lead to a denial of service (bsc#1264773).
• CVE-2026-7261: use-after-free due to incorrectly handled persistence of handler objects when SOAP_PERSISTENCE_SESSION is configured can lead to memory corruption, information disclosure and process crashes (bsc#1264772).
• CVE-2026-7262: NULL pointer dereference caused by mistake in the SOAP decoding process when a typemap is configured can lead to a denial of service (bsc#1264771).
• CVE-2026-7568: integer overflow in the metaphone function can lead to undefined behavior and affect the availability of the PHPprocess (bsc#1264769).

This update for php8 fixes the following issues

• CVE-2025-14179: improper handling of NULL bytes by the PDO Firebird driver when preparing SQL queries can lead to SQL injection (bsc#1264778).
• CVE-2026-6104: out-of-bounds read when processing an encoding name containing an embedded NULL byte in mb_convert_encoding() can lead to information disclosure and denial of service (bsc#1264777).
• CVE-2026-6722: use-after-free in SOAP using Apache map can lead to remote code execution (bsc#1264776).
• CVE-2026-6735: improper validation of the request URI within the PHP-FPM status page can lead to XSS (bsc#1264775).
• CVE-2026-7258: signed char values passed to ctype functions like isxdigit can lead to OOB access and denial of service (bsc#1264774).
• CVE-2026-7259: NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() can lead to a denial of service (bsc#1264773).
• CVE-2026-7261: use-after-free due to incorrectly handled persistence of handler objects when SOAP_PERSISTENCE_SESSION is configured can lead to memory corruption, information disclosure and process crashes (bsc#1264772).
• CVE-2026-7262: NULL pointer dereference caused by mistake in the SOAP decoding process when a typemap is configured can lead to a denial of service (bsc#1264771).
• CVE-2026-7263: incorrect processing of XML data in the DOMNode: C14N() method can lead to an infinite loop and a denial of service (bsc#1264770).
• CVE-2026-7568: integer overflow in the metaphone function can lead to undefined behavior and affect the availability of the PHPprocess (bsc#1264769).

Other updates:

• Updated to 8.4.21.