Vulnerability-Lookup

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-07-30 09:30

Summary

Security fixes in airflow-3 3.1.8-r6

Details

Package airflow-3 version 3.1.8-r6 fixes 13 vulnerabilities: CVE-2026-53533, CVE-2026-59885, CVE-2026-59886, CVE-2026-59890, CVE-2026-49476...

References

URL

Type

https://github.com/apache/airflow

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Alpine",
        "name": "airflow-3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.8-r6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.1.8-r6"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package airflow-3 version 3.1.8-r6 fixes 13 vulnerabilities: CVE-2026-53533, CVE-2026-59885, CVE-2026-59886, CVE-2026-59890, CVE-2026-49476...",
  "id": "CLEANSTART-2026-BC02149",
  "modified": "2026-07-30T09:30:12Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in airflow-3 3.1.8-r6",
  "upstream": [
    "CVE-2026-53533",
    "CVE-2026-59885",
    "CVE-2026-59886",
    "CVE-2026-59890",
    "CVE-2026-49476",
    "CVE-2026-49477",
    "CVE-2026-48891",
    "CVE-2026-59884",
    "CVE-2026-59939",
    "CVE-2026-54590",
    "CVE-2026-54591",
    "CVE-2026-59245",
    "CVE-2026-45192"
  ]
}

CVE-2026-59886 (GCVE-0-2026-59886)

Vulnerability from cvelistv5 – Published: 2026-07-14 16:38 – Updated: 2026-07-15 15:44

Title

pyasn1: Uncontrolled resource consumption when converting decoded REAL values

Summary

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float conversion through prettyPrint(), str(), comparison, arithmetic, int(), or an explicit float() call to consume excessive CPU and memory and hang applications that decode untrusted ASN.1 data and then print, log, or compare decoded objects. This issue is fixed in version 0.6.4.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/pyasn1/pyasn1/security/advisor…	x_refsource_CONFIRM
https://github.com/pyasn1/pyasn1/commit/e60c691cb…	x_refsource_MISC
https://github.com/pyasn1/pyasn1/releases/tag/v0.6.4	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
pyasn1	pyasn1	Affected: < 0.6.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59886",
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                  },
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                  }
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      }
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    "cna": {
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          "vendor": "pyasn1",
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            }
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        {
          "lang": "en",
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          }
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          "descriptions": [
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            }
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      },
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          "name": "https://github.com/pyasn1/pyasn1/security/advisories/GHSA-hm4w-wwcw-mr6r",
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          ],
          "url": "https://github.com/pyasn1/pyasn1/security/advisories/GHSA-hm4w-wwcw-mr6r"
        },
        {
          "name": "https://github.com/pyasn1/pyasn1/commit/e60c691cb91addb8fcefa2f537e85ede6fb1e886",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pyasn1/pyasn1/commit/e60c691cb91addb8fcefa2f537e85ede6fb1e886"
        },
        {
          "name": "https://github.com/pyasn1/pyasn1/releases/tag/v0.6.4",
          "tags": [
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          ],
          "url": "https://github.com/pyasn1/pyasn1/releases/tag/v0.6.4"
        }
      ],
      "source": {
        "advisory": "GHSA-hm4w-wwcw-mr6r",
        "discovery": "UNKNOWN"
      },
      "title": "pyasn1: Uncontrolled resource consumption when converting decoded REAL values"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59886",
    "datePublished": "2026-07-14T16:38:29.691Z",
    "dateReserved": "2026-07-07T16:40:07.983Z",
    "dateUpdated": "2026-07-15T15:44:02.717Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-59890 (GCVE-0-2026-59890)

Vulnerability from cvelistv5 – Published: 2026-07-08 16:02 – Updated: 2026-07-08 16:44

Title

setuptools: MANIFEST.in exclusion bypass in sdist via Unicode normalization collision (NFC/NFD) on macOS APFS/HFS+

Summary

setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and prune directives by matching compiled glob patterns against on-disk file names without Unicode normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed into a source distribution. This issue is fixed in version 83.0.0.

Severity

6.1 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-176 - Improper Handling of Unicode Encoding
CWE-697 - Incorrect Comparison

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/pypa/setuptools/security/advis…	x_refsource_CONFIRM
https://github.com/pypa/setuptools/commit/dd9f436…	x_refsource_MISC
https://github.com/pypa/setuptools/releases/tag/v83.0.0	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
pypa	setuptools	Affected: < 83.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59890",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-08T16:44:32.194805Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-08T16:44:52.269Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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            ],
            "url": "https://github.com/pypa/setuptools/security/advisories/GHSA-h35f-9h28-mq5c"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "setuptools",
          "vendor": "pypa",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 83.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and prune directives by matching compiled glob patterns against on-disk file names without Unicode normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed into a source distribution. This issue is fixed in version 83.0.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
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            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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            "version": "3.1"
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              "description": "CWE-176: Improper Handling of Unicode Encoding",
              "lang": "en",
              "type": "CWE"
            }
          ]
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          "descriptions": [
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              "cweId": "CWE-697",
              "description": "CWE-697: Incorrect Comparison",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
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          ],
          "url": "https://github.com/pypa/setuptools/security/advisories/GHSA-h35f-9h28-mq5c"
        },
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          "name": "https://github.com/pypa/setuptools/commit/dd9f436a36486b4cb8a4c70a2321548b0be09b8f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pypa/setuptools/commit/dd9f436a36486b4cb8a4c70a2321548b0be09b8f"
        },
        {
          "name": "https://github.com/pypa/setuptools/releases/tag/v83.0.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pypa/setuptools/releases/tag/v83.0.0"
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      ],
      "source": {
        "advisory": "GHSA-h35f-9h28-mq5c",
        "discovery": "UNKNOWN"
      },
      "title": "setuptools: MANIFEST.in exclusion bypass in sdist via Unicode normalization collision (NFC/NFD) on macOS APFS/HFS+"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59890",
    "datePublished": "2026-07-08T16:02:07.519Z",
    "dateReserved": "2026-07-07T16:40:07.983Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-59939 (GCVE-0-2026-59939)

Vulnerability from cvelistv5 – Published: 2026-07-08 19:34 – Updated: 2026-07-10 14:55

Title

httplib2: Decompression Bomb Denial of Service via Unbounded gzip/deflate Response Handling

Summary

httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in _decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small compressed payload that expands to an arbitrarily large size in memory and causes MemoryError or OOM-kill in the client process. This issue is fixed in version 0.32.0.

Severity

7.5 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/httplib2/httplib2/security/adv…	x_refsource_CONFIRM
https://github.com/httplib2/httplib2/commit/87581…	x_refsource_MISC
https://github.com/httplib2/httplib2/releases/tag…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
httplib2	httplib2	Affected: < 0.32.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59939",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-10T14:55:00.644314Z",
                "version": "2.0.3"
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          "dateUpdated": "2026-07-10T14:55:12.554Z",
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          "shortName": "CISA-ADP"
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          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "httplib2",
          "vendor": "httplib2",
          "versions": [
            {
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            }
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          ],
          "url": "https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3"
        },
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        }
      ],
      "source": {
        "advisory": "GHSA-j5g9-f88f-gfj3",
        "discovery": "UNKNOWN"
      },
      "title": "httplib2: Decompression Bomb Denial of Service via Unbounded gzip/deflate Response Handling"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59939",
    "datePublished": "2026-07-08T19:34:05.150Z",
    "dateReserved": "2026-07-07T18:20:06.127Z",
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  "dataType": "CVE_RECORD",
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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.

Action not permitted

Vulnerability from cleanstart

CVE-2026-59886 (GCVE-0-2026-59886)

CVE-2026-59890 (GCVE-0-2026-59890)

CVE-2026-59939 (GCVE-0-2026-59939)

Tags

Sightings

Nomenclature