Vulnerability-Lookup

ubuntu-cve-2026-8276

Vulnerability from osv_ubuntu

Published

2026-05-11 06:16

Modified

2026-05-20 15:24

Summary

Details

A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue.

Severity

3.7 (Low)


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

2.9 (Low)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-8276	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-8276	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.32.0-1ubuntu0.22.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.32.0-1ubuntu0.22.04.3+esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.32.0-1",
        "2.32.0-1ubuntu0.22.04.1",
        "2.32.0-1ubuntu0.22.04.2",
        "2.32.0-1ubuntu0.22.04.3",
        "2.32.0-1ubuntu0.22.04.3+esm1",
        "2.32.0-1ubuntu0.22.04.3+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.32.0-2ubuntu0.24.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.32.0-2ubuntu0.24.04.3+esm2?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.32.0-2build1",
        "2.32.0-2build3",
        "2.32.0-2ubuntu0.24.04.1",
        "2.32.0-2ubuntu0.24.04.2",
        "2.32.0-2ubuntu0.24.04.2+esm1",
        "2.32.0-2ubuntu0.24.04.3",
        "2.32.0-2ubuntu0.24.04.3+esm1",
        "2.32.0-2ubuntu0.24.04.3+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.33.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.33.0-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.33.0-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.33.0-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.33.0-1build1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.33.0-1",
        "2.33.0-1build1"
      ]
    }
  ],
  "aliases": [],
  "details": "A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue.",
  "id": "UBUNTU-CVE-2026-8276",
  "modified": "2026-05-20T15:24:35Z",
  "published": "2026-05-11T06:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-8276"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-8276"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-8276"
  ]
}

CVE-2026-8276 (GCVE-0-2026-8276)

Vulnerability from cvelistv5 – Published: 2026-05-11 05:15 – Updated: 2026-05-11 12:46 X_Open Source

Title

bettercap MySQL Server mysql_server.go integer coercion

Summary

Severity

6.3 (Medium)


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

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.7 (Low)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-192 - Integer Coercion Error
CWE-189 - Numeric Error

Assigner

VulDB

References

8 references

URL	Tags
https://vuldb.com/vuln/362573	vdb-entry
https://vuldb.com/vuln/362573/cti	signaturepermissions-required
https://vuldb.com/submit/811163	third-party-advisory
https://github.com/bettercap/bettercap/issues/1265	issue-tracking
https://github.com/bettercap/bettercap/pull/1266	issue-trackingpatch
https://github.com/bettercap/bettercap/issues/126…	exploitissue-tracking
https://github.com/bettercap/bettercap/commit/0ea…	patch
https://github.com/bettercap/bettercap/	product

Impacted products

1 product

Vendor	Product	Version
n/a	bettercap	Affected: 2.41.0 Affected: 2.41.1 Affected: 2.41.2 Affected: 2.41.3 Affected: 2.41.4 Affected: 2.41.5

Credits

dapickle (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-8276",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-11T12:46:31.913831Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-11T12:46:41.322Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "MySQL Server"
          ],
          "product": "bettercap",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2.41.0"
            },
            {
              "status": "affected",
              "version": "2.41.1"
            },
            {
              "status": "affected",
              "version": "2.41.2"
            },
            {
              "status": "affected",
              "version": "2.41.3"
            },
            {
              "status": "affected",
              "version": "2.41.4"
            },
            {
              "status": "affected",
              "version": "2.41.5"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "dapickle (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 2.6,
            "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-192",
              "description": "Integer Coercion Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-189",
              "description": "Numeric Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T05:15:10.508Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-362573 | bettercap MySQL Server mysql_server.go integer coercion",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/362573"
        },
        {
          "name": "VDB-362573 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/362573/cti"
        },
        {
          "name": "Submit #811163 | Bettercap \u003c=v2.41.5 Integer Coercion Error",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/811163"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/bettercap/bettercap/issues/1265"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/bettercap/bettercap/pull/1266"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/bettercap/bettercap/issues/1265#issue-4287957382"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/bettercap/bettercap/commit/0eaa375c5e5446bfba94a290eff92967a5deac9e"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/bettercap/bettercap/"
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-05-10T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-10T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-10T18:10:55.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "bettercap MySQL Server mysql_server.go integer coercion"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-8276",
    "datePublished": "2026-05-11T05:15:10.508Z",
    "dateReserved": "2026-05-10T16:05:47.998Z",
    "dateUpdated": "2026-05-11T12:46:41.322Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

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.

Action not permitted

ubuntu-cve-2026-8276

Vulnerability from osv_ubuntu

CVE-2026-8276 (GCVE-0-2026-8276)

Tags

Sightings

Nomenclature