Vulnerability-Lookup

OESA-2026-3049 (CVE-2026-12184)

Vulnerability from osv_openeuler – Published: 2026-07-19 11:11 – Updated: 2026-08-06 11:11 – Source website

Summary

php 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. 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):

(CVE-2026-12184)

In PHP versions 8.2. before 8.2.32, 8.3. before 8.3.32, 8.4. before 8.4.23, 8.5. before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.(CVE-2026-14355)

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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-12184	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-14355	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-bcmath-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-cli-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-common-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-dba-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-dbg-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-debuginfo-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-debugsource-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-devel-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-embedded-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-enchant-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-ffi-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-fpm-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-gd-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-gmp-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-intl-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-ldap-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-mbstring-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-mysqlnd-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-odbc-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-opcache-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-pdo-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-pgsql-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-process-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-snmp-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-soap-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-sodium-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-tidy-8.3.32-1.oe2403sp1.aarch64.rpm",
          "php-xml-8.3.32-1.oe2403sp1.aarch64.rpm"
        ],
        "noarch": [
          "php-help-8.3.32-1.oe2403sp1.noarch.rpm"
        ],
        "src": [
          "php-8.3.32-1.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "php-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-bcmath-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-cli-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-common-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-dba-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-dbg-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-debuginfo-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-debugsource-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-devel-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-embedded-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-enchant-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-ffi-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-fpm-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-gd-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-gmp-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-intl-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-ldap-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-mbstring-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-mysqlnd-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-odbc-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-opcache-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-pdo-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-pgsql-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-process-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-snmp-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-soap-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-sodium-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-tidy-8.3.32-1.oe2403sp1.x86_64.rpm",
          "php-xml-8.3.32-1.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.3.32-1.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "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. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.\r\n\r\nSecurity Fix(es):\n\n(CVE-2026-12184)\n\nIn PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.(CVE-2026-14355)",
  "id": "OESA-2026-3049",
  "modified": "2026-08-06T11:11:56Z",
  "published": "2026-07-19T11:11:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3049"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12184"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14355"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "php security update",
  "upstream": [
    "CVE-2026-12184",
    "CVE-2026-14355"
  ]
}

CVE-2026-14355 (GCVE-0-2026-14355)

Vulnerability from cvelistv5 – Published: 2026-07-03 20:57 – Updated: 2026-07-06 13:57

Title

ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD

Summary

In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.

Severity

5.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-06 13:57 UTC

CWE

CWE-122 - Heap-based buffer overflow

Assigner

php mitre root Scorecard

References

2 references

URL	Tags
https://github.com/php/php-src/security/advisorie…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2026…

Impacted products

1 product

Vendor	Product	Version
php	php	Affected: 8.2.0 , < 8.2.32 (semver) Affected: 8.3.0 , < 8.3.32 (semver) Affected: 8.4.0 , < 8.4.23 (semver) Affected: 8.5.0 , < 8.5.8 (semver)

Credits

Oleg Baturin David CARLIER

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-07-04T15:25:16.999Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2026/07/msg00010.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-14355",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-06T13:57:51.767008Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-06T13:57:58.387Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.php.net/",
          "defaultStatus": "affected",
          "modules": [
            "ext/openssl"
          ],
          "packageName": "openssl",
          "product": "php",
          "vendor": "php",
          "versions": [
            {
              "lessThan": "8.2.32",
              "status": "affected",
              "version": "8.2.0",
              "versionType": "semver"
            },
            {
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              "status": "affected",
              "version": "8.3.0",
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            },
            {
              "lessThan": "8.4.23",
              "status": "affected",
              "version": "8.4.0",
              "versionType": "semver"
            },
            {
              "lessThan": "8.5.8",
              "status": "affected",
              "version": "8.5.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Oleg Baturin"
        },
        {
          "lang": "en",
          "type": "remediation developer",
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              "base64": false,
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          "value": "In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort."
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      "metrics": [
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
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      "providerMetadata": {
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        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
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      },
      "references": [
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          "url": "https://github.com/php/php-src/security/advisories/GHSA-7jrw-539f-x6vr"
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    "datePublished": "2026-07-03T20:57:31.958Z",
    "dateReserved": "2026-07-01T17:52:41.706Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

OESA-2026-3049 (CVE-2026-12184)

CVE-2026-14355 (GCVE-0-2026-14355)

Tags

Sightings

Nomenclature

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