Vulnerability-Lookup

ubuntu-cve-2026-8275

Vulnerability from osv_ubuntu

Published

2026-05-11 06:16

Modified

2026-05-20 15:24

Summary

Details

A vulnerability was detected in bettercap up to 2.41.5. Affected by this vulnerability is the function ippReadChunkedBody of the file modules/zerogod/zerogod_ipp_primitives.go of the component zerogod IPP Service. Performing a manipulation results in integer coercion error. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is named 3731d5576cffae9eefe3721cd46a40933304129f. To fix this issue, it is recommended to deploy a patch.

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-2026-8275	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-8275	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 vulnerability was detected in bettercap up to 2.41.5. Affected by this vulnerability is the function ippReadChunkedBody of the file modules/zerogod/zerogod_ipp_primitives.go of the component zerogod IPP Service. Performing a manipulation results in integer coercion error. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is named 3731d5576cffae9eefe3721cd46a40933304129f. To fix this issue, it is recommended to deploy a patch.",
  "id": "UBUNTU-CVE-2026-8275",
  "modified": "2026-05-20T15:24:35Z",
  "published": "2026-05-11T06:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-8275"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-8275"
    }
  ],
  "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-2026-8275"
  ]
}

CVE-2026-8275 (GCVE-0-2026-8275)

Vulnerability from cvelistv5 – Published: 2026-05-11 05:00 – Updated: 2026-05-11 17:31 X_Open Source

Title

bettercap zerogod IPP Service zerogod_ipp_primitives.go ippReadChunkedBody 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 · CISA-ADP (v2.0.3)

Decision recorded 2026-05-11 15:54 UTC

CWE

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

Assigner

VulDB mitre root

References

8 references

URL	Tags
https://vuldb.com/vuln/362572	vdb-entrytechnical-description
https://vuldb.com/vuln/362572/cti	signaturepermissions-required
https://vuldb.com/submit/811145	third-party-advisory
https://github.com/bettercap/bettercap/issues/1263	issue-tracking
https://github.com/bettercap/bettercap/pull/1264	issue-trackingpatch
https://github.com/user-attachments/files/2685284…	exploit
https://github.com/bettercap/bettercap/commit/373…	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-2026-8275",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-11T15:54:45.411935Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-11T17:31:02.040Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "zerogod IPP Service"
          ],
          "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 vulnerability was detected in bettercap up to 2.41.5. Affected by this vulnerability is the function ippReadChunkedBody of the file modules/zerogod/zerogod_ipp_primitives.go of the component zerogod IPP Service. Performing a manipulation results in integer coercion error. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is named 3731d5576cffae9eefe3721cd46a40933304129f. To fix this issue, it is recommended to deploy a patch."
        }
      ],
      "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": "2026-05-11T05:00:19.083Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-362572 | bettercap zerogod IPP Service zerogod_ipp_primitives.go ippReadChunkedBody integer coercion",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/362572"
        },
        {
          "name": "VDB-362572 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/362572/cti"
        },
        {
          "name": "Submit #811145 | bettercap \u003c=v2.41.5 Integer Coercion Error",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/811145"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/bettercap/bettercap/issues/1263"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/bettercap/bettercap/pull/1264"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/user-attachments/files/26852847/poc.py"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/bettercap/bettercap/commit/3731d5576cffae9eefe3721cd46a40933304129f"
        },
        {
          "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": "2026-05-10T18:10:53.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "bettercap zerogod IPP Service zerogod_ipp_primitives.go ippReadChunkedBody integer coercion"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-8275",
    "datePublished": "2026-05-11T05:00:19.083Z",
    "dateReserved": "2026-05-10T16:05:45.629Z",
    "dateUpdated": "2026-05-11T17:31:02.040Z",
    "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.
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.

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ubuntu-cve-2026-8275

Vulnerability from osv_ubuntu

CVE-2026-8275 (GCVE-0-2026-8275)

Tags

Sightings

Nomenclature

Related by attack behaviour