Vulnerability-Lookup

alsa-2026:1628

Vulnerability from osv_almalinux

Published

2026-02-02 00:00

Modified

2026-02-02 09:59

Summary

Important: php security update

Details

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

Security Fix(es):

php: heap-based buffer overflow in array_merge() (CVE-2025-14178)
php: PHP: Information disclosure via getimagesize() function when reading multi-chunk images (CVE-2025-14177)
php: PHP: Denial of Service via invalid character sequence in PDO PostgreSQL prepared statement (CVE-2025-14180)

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.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php"
      },
      "ranges": [
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            {
              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-bcmath"
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        "name": "php-cli"
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      "ranges": [
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        "name": "php-common"
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        "ecosystem": "AlmaLinux:10",
        "name": "php-dba"
      },
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      ]
    },
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-dbg"
      },
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        {
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-devel"
      },
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        {
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              "introduced": "0"
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          ],
          "type": "ECOSYSTEM"
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      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-embedded"
      },
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        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.3.29-1.el10_1"
            }
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-enchant"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-ffi"
      },
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        {
          "events": [
            {
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            {
              "fixed": "8.3.29-1.el10_1"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-fpm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-gd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.3.29-1.el10_1"
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-gmp"
      },
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            {
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-intl"
      },
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        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-ldap"
      },
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            {
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        "name": "php-mbstring"
      },
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    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-mysqlnd"
      },
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              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
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        }
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      "package": {
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        "name": "php-odbc"
      },
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        "name": "php-opcache"
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            {
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        "name": "php-pdo"
      },
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              "introduced": "0"
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              "fixed": "8.3.29-1.el10_1"
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        }
      ]
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-pgsql"
      },
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              "introduced": "0"
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        }
      ]
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      "package": {
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        "name": "php-process"
      },
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              "introduced": "0"
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            }
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        }
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        "name": "php-snmp"
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        {
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            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
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    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-soap"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "8.3.29-1.el10_1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php-xml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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              "fixed": "8.3.29-1.el10_1"
            }
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          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.  \n\nSecurity Fix(es):  \n\n  * php: heap-based buffer overflow in array_merge() (CVE-2025-14178)\n  * php: PHP: Information disclosure via getimagesize() function when reading multi-chunk images (CVE-2025-14177)\n  * php: PHP: Denial of Service via invalid character sequence in PDO PostgreSQL prepared statement (CVE-2025-14180)\n\n\nFor 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.\n",
  "id": "ALSA-2026:1628",
  "modified": "2026-02-02T09:59:40Z",
  "published": "2026-02-02T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:1628"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-14177"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-14178"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-14180"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2425625"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2425626"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2425627"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-1628.html"
    }
  ],
  "related": [
    "CVE-2025-14178",
    "CVE-2025-14177",
    "CVE-2025-14180"
  ],
  "summary": "Important: php security update"
}

CVE-2025-14180 (GCVE-0-2025-14180)

Vulnerability from cvelistv5 – Published: 2025-12-27 19:21 – Updated: 2025-12-29 16:00

Title

NULL Pointer Dereference in PDO quoting

Summary

In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server.

Severity ?

8.2 (High)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-476 - NULL Pointer Dereference

Assigner

php

References

URL

Tags

https://github.com/php/php-src/security/advisorie…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.1.* , < 8.1.34 (semver) Affected: 8.2.* , < 8.2.30 (semver) Affected: 8.3.* , < 8.3.29 (semver) Affected: 8.4.* , < 8.4.16 (semver) Affected: 8.5.* , < 8.5.1 (semver)

Credits

Aleksey Solovev (Positive Technologies)

Show details on NVD website

JSON

To clipboard

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CVE-2025-14177 (GCVE-0-2025-14177)

Vulnerability from cvelistv5 – Published: 2025-12-27 19:33 – Updated: 2025-12-29 16:01

Title

Information Leak of Memory in getimagesize

Summary

In PHP versions:8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1, the getimagesize() function may leak uninitialized heap memory into the APPn segments (e.g., APP1) when reading images in multi-chunk mode (such as via php://filter). This occurs due to a bug in php_read_stream_all_chunks() that overwrites the buffer without advancing the pointer, leaving tail bytes uninitialized. This may lead to information disclosure of sensitive heap data and affect the confidentiality of the target server.

Severity ?

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

CWE

CWE-125 - Out-of-bounds Read

Assigner

php

References

URL

Tags

https://github.com/php/php-src/security/advisorie…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.1.* , < 8.1.34 (semver) Affected: 8.2.* , < 8.2.30 (semver) Affected: 8.3.* , < 8.3.29 (semver) Affected: 8.4.* , < 8.4.16 (semver) Affected: 8.5.* , < 8.5.1 (semver)

Credits

Nikita Sveshnikov (Positive Technologies)

Show details on NVD website

JSON

To clipboard

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CVE-2025-14178 (GCVE-0-2025-14178)

Vulnerability from cvelistv5 – Published: 2025-12-27 19:27 – Updated: 2026-01-24 11:04

Title

Heap buffer overflow in array_merge()

Summary

In PHP versions:8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1, a heap buffer overflow occurs in array_merge() when the total element count of packed arrays exceeds 32-bit limits or HT_MAX_SIZE, due to an integer overflow in the precomputation of element counts using zend_hash_num_elements(). This may lead to memory corruption or crashes and affect the integrity and availability of the target server.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-787 - Out-of-bounds Write
CWE-190 - Integer Overflow or Wraparound

Assigner

php

References

URL

Tags

https://github.com/php/php-src/security/advisorie…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.1.* , < 8.1.34 (semver) Affected: 8.2.* , < 8.2.30 (semver) Affected: 8.3.* , < 8.3.29 (semver) Affected: 8.4.* , < 8.4.16 (semver) Affected: 8.5.* , < 8.5.1 (semver)

Credits

Niels Dossche

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

alsa-2026:1628

Vulnerability from osv_almalinux

CVE-2025-14180 (GCVE-0-2025-14180)

CVE-2025-14177 (GCVE-0-2025-14177)

CVE-2025-14178 (GCVE-0-2025-14178)

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