ALSA-2026:87071

Vulnerability from osv_almalinux – Published: 2026-10-21 00:00 – Updated: 2026-10-22 13:35 – Source website
VLAI
Summary
Important: php8.4 security update
Details

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.

Security Fix(es):

  • php: php: Denial of Service via unbounded recursion in SOAP parser (CVE-2026-91765)
  • php: OOM bailout during request parsing leads to memory corruption and RCE (CVE-2026-109618)
  • php: fatal error handling retains stale request state leading to use-after-free (CVE-2026-109619)

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.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4"
      },
      "ranges": [
        {
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            {
              "introduced": "0"
            },
            {
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            }
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-bcmath"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-cli"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-dba"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
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          "type": "ECOSYSTEM"
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        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-embedded"
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      "ranges": [
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          "events": [
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-enchant"
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              "introduced": "0"
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        "name": "php8.4-ffi"
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          "events": [
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              "introduced": "0"
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      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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          "type": "ECOSYSTEM"
        }
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-gd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
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          "type": "ECOSYSTEM"
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      },
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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      ]
    },
    {
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        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-intl"
      },
      "ranges": [
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          "events": [
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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      ]
    },
    {
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        "name": "php8.4-ldap"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-mbstring"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-mysqlnd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-odbc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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        "name": "php8.4-opcache"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "name": "php8.4-pdo"
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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    },
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-pgsql"
      },
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-process"
      },
      "ranges": [
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          "type": "ECOSYSTEM"
        }
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-snmp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "php8.4-soap"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.4.27-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "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.  \n\nSecurity Fix(es):  \n\n  * php: php: Denial of Service via unbounded recursion in SOAP parser (CVE-2026-91765)\n  * php: OOM bailout during request parsing leads to memory corruption and RCE (CVE-2026-109618)\n  * php: fatal error handling retains stale request state leading to use-after-free (CVE-2026-109619)\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-2026:87071",
  "modified": "2026-10-22T13:35:23Z",
  "published": "2026-10-21T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:87071"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-109618"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-109619"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-91765"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2541646"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2553995"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2554177"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-87071.html"
    }
  ],
  "related": [
    "CVE-2026-91765",
    "CVE-2026-109618",
    "CVE-2026-109619"
  ],
  "summary": "Important: php8.4 security update"
}



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