Vulnerability-Lookup

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-07-30 09:34

Summary

Security fixes in python3 3.12.13-r0

Details

Package python3 version 3.12.13-r0 fixes 2 vulnerabilities: CVE-2026-3219, CVE-2026-6357

References

URL

Type

https://www.python.org/

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Alpine",
        "name": "python3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.12.13-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.12.13-r0"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package python3 version 3.12.13-r0 fixes 2 vulnerabilities: CVE-2026-3219, CVE-2026-6357",
  "id": "CLEANSTART-2026-IK41157",
  "modified": "2026-07-30T09:34:27Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.python.org/"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in python3 3.12.13-r0",
  "upstream": [
    "CVE-2026-3219",
    "CVE-2026-6357"
  ]
}

CVE-2026-3219 (GCVE-0-2026-3219)

Vulnerability from cvelistv5 – Published: 2026-04-20 14:55 – Updated: 2026-04-20 20:15

Title

pip doesn't reject concatenated ZIP and tar archives

Summary

pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as installing "incorrect" files according to the filename of the archive. New behavior only proceeds with installation if the file identifies uniquely as a ZIP or tar archive, not as both.

Severity

4.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

PSF

References

3 references

URL	Tags
https://github.com/pypa/pip/pull/13870	patch
https://mail.python.org/archives/list/security-an…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/04/20/8

Impacted products

1 product

Vendor	Product	Version
Python Packaging Authority	pip	Affected: 0 , < 26.1 (python)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-3219",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-20T16:03:20.592162Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "problemTypes": [
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                "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
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                "type": "CWE"
              }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-20T16:15:12.102Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "packageName": "pip",
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          "vendor": "Python Packaging Authority",
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              "version": "0",
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            }
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        }
      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
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      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/pypa/pip/pull/13870"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/QAJ5JIVWWCAJ4EZL2FP5MOOW35JS7LRJ/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "pip doesn\u0027t reject concatenated ZIP and tar archives",
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        "engine": "Vulnogram 0.6.0"
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  },
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    "assignerShortName": "PSF",
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    "dateReserved": "2026-02-25T17:50:26.456Z",
    "dateUpdated": "2026-04-20T20:15:23.710Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

CVE-2026-6357 (GCVE-0-2026-6357)

Vulnerability from cvelistv5 – Published: 2026-04-27 14:19 – Updated: 2026-04-27 22:17

Title

pip self-update functionality can import newly installed modules after wheel installation

Summary

pip prior to version 26.1 would run self-update check functionality after installing wheel files which required importing well-known Python modules names. These module imports were intentionally deferred to increase startup time of the pip CLI. The patch changes self-update functionality to run before wheels are installed to prevent newly-installed modules from being imported shortly after the installation of a wheel package. Users should still review package contents prior to installation.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere

Assigner

PSF

References

3 references

URL	Tags
https://github.com/pypa/pip/pull/13923	patch
https://ichard26.github.io/blog/2026/04/whats-new…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/04/27/7

Impacted products

1 product

Vendor	Product	Version
Pip maintainers	pip	Affected: 0 , < 26.1 (python)

Credits

Damian Shaw Damian Shaw Richard Si Seth Larson

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-6357",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-27T16:08:15.074450Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-829",
                "description": "CWE-829 Inclusion of Functionality from Untrusted Control Sphere",
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                "type": "CWE"
              }
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        ],
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          "dateUpdated": "2026-04-27T16:08:47.582Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      },
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          "dateUpdated": "2026-04-27T22:17:49.582Z",
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          {
            "url": "http://www.openwall.com/lists/oss-security/2026/04/27/7"
          }
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        "title": "CVE Program Container"
      }
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          "collectionURL": "https://pypi.org/project/pip",
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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.

Action not permitted

Vulnerability from cleanstart

CVE-2026-3219 (GCVE-0-2026-3219)

CVE-2026-6357 (GCVE-0-2026-6357)

Tags

Sightings

Nomenclature