An update for php is now available for openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-2342 Final 1.0 1.0 2026-05-15 Initial 2026-05-15 2026-05-15 openEuler SA Tool V1.0 2026-05-15 php security update An update for php is now available for openEuler-24.03-LTS 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 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) An update for php is now available for openEuler-24.03-LTS. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical php https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-14179 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-6722 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-6735 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-7258 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-7259 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-7261 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-7262 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-7568 https://nvd.nist.gov/vuln/detail/CVE-2025-14179 https://nvd.nist.gov/vuln/detail/CVE-2026-6722 https://nvd.nist.gov/vuln/detail/CVE-2026-6735 https://nvd.nist.gov/vuln/detail/CVE-2026-7258 https://nvd.nist.gov/vuln/detail/CVE-2026-7259 https://nvd.nist.gov/vuln/detail/CVE-2026-7261 https://nvd.nist.gov/vuln/detail/CVE-2026-7262 https://nvd.nist.gov/vuln/detail/CVE-2026-7568 openEuler-24.03-LTS php-8.3.31-1.oe2403.aarch64.rpm php-bcmath-8.3.31-1.oe2403.aarch64.rpm php-cli-8.3.31-1.oe2403.aarch64.rpm php-common-8.3.31-1.oe2403.aarch64.rpm php-dba-8.3.31-1.oe2403.aarch64.rpm php-dbg-8.3.31-1.oe2403.aarch64.rpm php-debuginfo-8.3.31-1.oe2403.aarch64.rpm php-debugsource-8.3.31-1.oe2403.aarch64.rpm php-devel-8.3.31-1.oe2403.aarch64.rpm php-embedded-8.3.31-1.oe2403.aarch64.rpm php-enchant-8.3.31-1.oe2403.aarch64.rpm php-ffi-8.3.31-1.oe2403.aarch64.rpm php-fpm-8.3.31-1.oe2403.aarch64.rpm php-gd-8.3.31-1.oe2403.aarch64.rpm php-gmp-8.3.31-1.oe2403.aarch64.rpm php-intl-8.3.31-1.oe2403.aarch64.rpm php-ldap-8.3.31-1.oe2403.aarch64.rpm php-mbstring-8.3.31-1.oe2403.aarch64.rpm php-mysqlnd-8.3.31-1.oe2403.aarch64.rpm php-odbc-8.3.31-1.oe2403.aarch64.rpm php-opcache-8.3.31-1.oe2403.aarch64.rpm php-pdo-8.3.31-1.oe2403.aarch64.rpm php-pgsql-8.3.31-1.oe2403.aarch64.rpm php-process-8.3.31-1.oe2403.aarch64.rpm php-snmp-8.3.31-1.oe2403.aarch64.rpm php-soap-8.3.31-1.oe2403.aarch64.rpm php-sodium-8.3.31-1.oe2403.aarch64.rpm php-tidy-8.3.31-1.oe2403.aarch64.rpm php-xml-8.3.31-1.oe2403.aarch64.rpm php-8.3.31-1.oe2403.src.rpm php-8.3.31-1.oe2403.x86_64.rpm php-bcmath-8.3.31-1.oe2403.x86_64.rpm php-cli-8.3.31-1.oe2403.x86_64.rpm php-common-8.3.31-1.oe2403.x86_64.rpm php-dba-8.3.31-1.oe2403.x86_64.rpm php-dbg-8.3.31-1.oe2403.x86_64.rpm php-debuginfo-8.3.31-1.oe2403.x86_64.rpm php-debugsource-8.3.31-1.oe2403.x86_64.rpm php-devel-8.3.31-1.oe2403.x86_64.rpm php-embedded-8.3.31-1.oe2403.x86_64.rpm php-enchant-8.3.31-1.oe2403.x86_64.rpm php-ffi-8.3.31-1.oe2403.x86_64.rpm php-fpm-8.3.31-1.oe2403.x86_64.rpm php-gd-8.3.31-1.oe2403.x86_64.rpm php-gmp-8.3.31-1.oe2403.x86_64.rpm php-intl-8.3.31-1.oe2403.x86_64.rpm php-ldap-8.3.31-1.oe2403.x86_64.rpm php-mbstring-8.3.31-1.oe2403.x86_64.rpm php-mysqlnd-8.3.31-1.oe2403.x86_64.rpm php-odbc-8.3.31-1.oe2403.x86_64.rpm php-opcache-8.3.31-1.oe2403.x86_64.rpm php-pdo-8.3.31-1.oe2403.x86_64.rpm php-pgsql-8.3.31-1.oe2403.x86_64.rpm php-process-8.3.31-1.oe2403.x86_64.rpm php-snmp-8.3.31-1.oe2403.x86_64.rpm php-soap-8.3.31-1.oe2403.x86_64.rpm php-sodium-8.3.31-1.oe2403.x86_64.rpm php-tidy-8.3.31-1.oe2403.x86_64.rpm php-xml-8.3.31-1.oe2403.x86_64.rpm php-help-8.3.31-1.oe2403.noarch.rpm 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. 2026-05-15 CVE-2025-14179 openEuler-24.03-LTS Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-6722 openEuler-24.03-LTS Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-6735 openEuler-24.03-LTS Medium 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-7258 openEuler-24.03-LTS High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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(). 2026-05-15 CVE-2026-7259 openEuler-24.03-LTS Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-7261 openEuler-24.03-LTS Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-7262 openEuler-24.03-LTS Medium 6.3 AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342 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. 2026-05-15 CVE-2026-7568 openEuler-24.03-LTS Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H php security update 2026-05-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2342