Vulnerability-Lookup

OESA-2026-2156 (CVE-2026-34317)

Vulnerability from osv_openeuler – Published: 2026-05-03 11:11 – Updated: 2026-08-06 11:11 – Source website

Summary

mysql security update

Details

MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon (mysqld) and many different client programs and libraries. The base package contains the standard MySQL client programs and generic MySQL files. %if

Security Fix(es):

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).(CVE-2026-34317)

Severity

5.0 (Medium)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-34317	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-34319	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "mysql-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-common-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-config-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-debuginfo-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-debugsource-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-devel-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-errmsg-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-help-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-libs-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-server-8.0.46-1.oe2403sp1.aarch64.rpm",
          "mysql-test-8.0.46-1.oe2403sp1.aarch64.rpm"
        ],
        "src": [
          "mysql-8.0.46-1.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "mysql-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-common-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-config-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-debuginfo-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-debugsource-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-devel-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-errmsg-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-help-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-libs-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-server-8.0.46-1.oe2403sp1.x86_64.rpm",
          "mysql-test-8.0.46-1.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "mysql",
        "purl": "pkg:rpm/openEuler/mysql\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.46-1.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon (mysqld) and many different client programs and libraries. The base package contains the standard MySQL client programs and generic MySQL files. %if\r\n\r\nSecurity Fix(es):\n\nVulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client).  Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and  9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).(CVE-2026-34317)\n\nVulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client).  Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and  9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).(CVE-2026-34319)",
  "id": "OESA-2026-2156",
  "modified": "2026-08-06T11:11:08Z",
  "published": "2026-05-03T11:11:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2156"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34317"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34319"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "mysql security update",
  "upstream": [
    "CVE-2026-34317",
    "CVE-2026-34319"
  ]
}

CVE-2026-34317 (GCVE-0-2026-34317)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 13:16

Summary

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 13:14 UTC

CWE

Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell.
CWE-404 - Improper Resource Shutdown or Release

Assigner

oracle mitre root

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	MySQL Shell	Affected: 8.0.0 , ≤ 8.0.45 (custom) Affected: 8.4.0 , ≤ 8.4.8 (custom) Affected: 9.0.0 , ≤ 9.6.0 (custom) cpe:2.3:a:oracle:mysql_shell:::::::: cpe:2.3:a:oracle:mysql_shell:::::::: cpe:2.3:a:oracle:mysql_shell::::::::

Show details on NVD website

JSON

To clipboard

{
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        "metrics": [
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              "content": {
                "id": "CVE-2026-34317",
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                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T13:14:32.518603Z",
                "version": "2.0.3"
              },
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        "problemTypes": [
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        "providerMetadata": {
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          "vendor": "Oracle Corporation",
          "versions": [
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              "status": "affected",
              "version": "9.0.0",
              "versionType": "custom"
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      "cpeApplicability": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell.",
              "lang": "en-US"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-21T20:35:39.249Z",
        "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "shortName": "oracle"
      },
      "references": [
        {
          "name": "Oracle Advisory",
          "tags": [
            "vendor-advisory"
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          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html"
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  "cveMetadata": {
    "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
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    "dateReserved": "2026-03-26T19:48:45.681Z",
    "dateUpdated": "2026-04-22T13:16:12.618Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

CVE-2026-34319 (GCVE-0-2026-34319)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 13:38

Summary

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 13:37 UTC

CWE

Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell.
CWE-204 - Observable Response Discrepancy

Assigner

oracle mitre root

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	MySQL Shell	Affected: 8.0.0 , ≤ 8.0.45 (custom) Affected: 8.4.0 , ≤ 8.4.8 (custom) Affected: 9.0.0 , ≤ 9.6.0 (custom) cpe:2.3:a:oracle:mysql_shell:::::::: cpe:2.3:a:oracle:mysql_shell:::::::: cpe:2.3:a:oracle:mysql_shell::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-34319",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T13:37:42.568673Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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                "description": "CWE-204 Observable Response Discrepancy",
                "lang": "en",
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              }
            ]
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        "providerMetadata": {
          "dateUpdated": "2026-04-22T13:38:20.250Z",
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        },
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      }
    ],
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          "product": "MySQL Shell",
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              "version": "9.0.0",
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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2026-2156 (CVE-2026-34317)

CVE-2026-34317 (GCVE-0-2026-34317)

CVE-2026-34319 (GCVE-0-2026-34319)

Tags

Sightings

Nomenclature

Related by attack behaviour