Filtered by vendor Php
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Total
776 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-7258 | 1 Php | 1 Php | 2026-05-12 | N/A | 7.5 HIGH |
| 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-2026-7259 | 1 Php | 1 Php | 2026-05-12 | N/A | 6.5 MEDIUM |
| 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-2026-7261 | 1 Php | 1 Php | 2026-05-12 | N/A | 9.8 CRITICAL |
| 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-2026-7262 | 1 Php | 1 Php | 2026-05-12 | N/A | 7.5 HIGH |
| 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-2026-7568 | 1 Php | 1 Php | 2026-05-12 | N/A | 7.5 HIGH |
| 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-2026-6104 | 1 Php | 1 Php | 2026-05-12 | N/A | 9.1 CRITICAL |
| 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 strings have the same length. This can lead to out-of-bounds read of global memory, potentially causing a crash or information disclosure or crash. Affected functions include mb_convert_encoding(), mb_detect_encoding(), mb_convert_variables(), and mb_detect_order(), as well as the mbstring.detect_order and mbstring.http_output INI settings. | |||||
| CVE-2026-7263 | 1 Php | 1 Php | 2026-05-12 | N/A | 7.5 HIGH |
| 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 document to enter infinite loop, causing denial of service in the processing application. | |||||
| CVE-2015-5590 | 1 Php | 1 Php | 2026-05-06 | 7.5 HIGH | 7.3 HIGH |
| Stack-based buffer overflow in the phar_fix_filepath function in ext/phar/phar.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large length value, as demonstrated by mishandling of an e-mail attachment by the imap PHP extension. | |||||
| CVE-2016-7411 | 1 Php | 1 Php | 2026-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| ext/standard/var_unserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an unserialize call that references a partially constructed object. | |||||
| CVE-2014-9709 | 5 Canonical, Debian, Libgd and 2 more | 5 Ubuntu Linux, Debian Linux, Libgd and 2 more | 2026-05-06 | 5.0 MEDIUM | N/A |
| The GetCode_ function in gd_gif_in.c in GD 2.1.1 and earlier, as used in PHP before 5.5.21 and 5.6.x before 5.6.5, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted GIF image that is improperly handled by the gdImageCreateFromGif function. | |||||
| CVE-2016-2554 | 1 Php | 1 Php | 2026-05-06 | 10.0 HIGH | 9.8 CRITICAL |
| Stack-based buffer overflow in ext/phar/tar.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TAR archive. | |||||
| CVE-2016-4071 | 2 Apple, Php | 2 Mac Os X, Php | 2026-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| Format string vulnerability in the php_snmp_error function in ext/snmp/snmp.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote attackers to execute arbitrary code via format string specifiers in an SNMP::get call. | |||||
| CVE-2016-3142 | 2 Apple, Php | 2 Mac Os X, Php | 2026-05-06 | 6.4 MEDIUM | 8.2 HIGH |
| The phar_parse_zipfile function in zip.c in the PHAR extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) by placing a PK\x05\x06 signature at an invalid location. | |||||
| CVE-2014-3981 | 1 Php | 1 Php | 2026-05-06 | 3.3 LOW | N/A |
| acinclude.m4, as used in the configure script in PHP 5.5.13 and earlier, allows local users to overwrite arbitrary files via a symlink attack on the /tmp/phpglibccheck file. | |||||
| CVE-2016-5770 | 3 Debian, Opensuse, Php | 4 Debian Linux, Leap, Opensuse and 1 more | 2026-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096. | |||||
| CVE-2014-9767 | 2 Hiphop Virtual Machine For Php Project, Php | 2 Hiphop Virtual Machine For Php, Php | 2026-05-06 | 4.3 MEDIUM | 4.3 MEDIUM |
| Directory traversal vulnerability in the ZipArchive::extractTo function in ext/zip/php_zip.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 and ext/zip/ext_zip.cpp in HHVM before 3.12.1 allows remote attackers to create arbitrary empty directories via a crafted ZIP archive. | |||||
| CVE-2015-4147 | 3 Apple, Php, Redhat | 8 Mac Os X, Php, Enterprise Linux Desktop and 5 more | 2026-05-06 | 7.5 HIGH | N/A |
| The SoapClient::__call method in ext/soap/soap.c in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 does not verify that __default_headers is an array, which allows remote attackers to execute arbitrary code by providing crafted serialized data with an unexpected data type, related to a "type confusion" issue. | |||||
| CVE-2014-3597 | 1 Php | 1 Php | 2026-05-06 | 6.8 MEDIUM | N/A |
| Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049. | |||||
| CVE-2015-8390 | 3 Fedoraproject, Pcre, Php | 3 Fedora, Perl Compatible Regular Expression Library, Php | 2026-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| PCRE before 8.38 mishandles the [: and \\ substrings in character classes, which allows remote attackers to cause a denial of service (uninitialized memory read) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||
| CVE-2014-8142 | 1 Php | 1 Php | 2026-05-06 | 7.5 HIGH | N/A |
| Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019. | |||||