Vulnerability-Lookup

UBUNTU-CVE-2026-77648 (CVE-2026-77648)

Vulnerability from osv_ubuntu – Published: 2026-08-20 23:16 – Updated: 2026-10-17 09:52 – Source website

Details

In OpenStack Glance through 32.0.0, the /v2/tasks API accepts type=import tasks that bypass import_filtering_opts, allowing an admin to fetch internal URLs from the Glance service network (aka SSRF), as long as https:// or http:// is used. This API has been available only to admins since Xena, and it has been deprecated for several releases.

Severity

2.2 (Low)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-77648	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-77648	REPORT
	https://wiki.openstack.org/wiki/OSSN/OSSN-0105	REPORT
	https://bugs.launchpad.net/glance/+bug/2152110	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "glance",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          },
          {
            "binary_name": "glance-api",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          },
          {
            "binary_name": "glance-common",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          },
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            "binary_name": "glance-glare",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          },
          {
            "binary_name": "glance-registry",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          },
          {
            "binary_name": "python-glance",
            "binary_version": "2:12.0.0-0ubuntu2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "glance",
        "purl": "pkg:deb/ubuntu/glance@2:12.0.0-0ubuntu2+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
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        }
      ],
      "versions": [
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        "2:12.0.0~b1-0ubuntu1",
        "2:12.0.0~b2-0ubuntu1",
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        "2:12.0.0~rc1-0ubuntu1",
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        "2:12.0.0-0ubuntu2",
        "2:12.0.0-0ubuntu2+esm1"
      ]
    },
    {
      "ecosystem_specific": {
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            "binary_name": "glance",
            "binary_version": "2:16.0.1-0ubuntu1.1+esm2"
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          {
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            "binary_version": "2:16.0.1-0ubuntu1.1+esm2"
          },
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        ]
      },
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        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "glance",
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      },
      "ranges": [
        {
          "events": [
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          ],
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        }
      ],
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        "2:16.0.0~b2-0ubuntu2",
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            "binary_version": "2:20.2.0-0ubuntu1.2+esm2"
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        "name": "glance",
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      },
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      ],
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        "2:19.0.0-0ubuntu1",
        "2:20.0.0~b1~git2019121610.0c6dd98d-0ubuntu1",
        "2:20.0.0~b2~git2020020509.8649fdc2-0ubuntu1",
        "2:20.0.0~b3~git2020032414.30ece7aa-0ubuntu2",
        "2:20.0.0~b3~git2020041012.d5a0ce18-0ubuntu1",
        "2:20.0.0-0ubuntu0.20.04.1",
        "2:20.0.1-0ubuntu1",
        "2:20.1.0-0ubuntu1",
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        "2:20.2.0-0ubuntu1.1",
        "2:20.2.0-0ubuntu1.2",
        "2:20.2.0-0ubuntu1.2+esm2"
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    },
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      },
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        "2:23.0.0+git2021120811.4ee7799aa-0ubuntu1",
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            "binary_version": "2:28.1.0-0ubuntu1.2"
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            "binary_version": "2:28.1.0-0ubuntu1.2"
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      "package": {
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        "name": "glance",
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      },
      "ranges": [
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        "2:28.0.1-0ubuntu1.2",
        "2:28.1.0-0ubuntu1",
        "2:28.1.0-0ubuntu1.2"
      ]
    },
    {
      "ecosystem_specific": {
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          {
            "binary_name": "glance",
            "binary_version": "2:33.0.0-0ubuntu1"
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          {
            "binary_name": "glance-api",
            "binary_version": "2:33.0.0-0ubuntu1"
          },
          {
            "binary_name": "glance-common",
            "binary_version": "2:33.0.0-0ubuntu1"
          },
          {
            "binary_name": "python3-glance",
            "binary_version": "2:33.0.0-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.10",
        "name": "glance",
        "purl": "pkg:deb/ubuntu/glance@2:33.0.0-0ubuntu1?arch=source\u0026distro=stonking"
      },
      "ranges": [
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            {
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          ],
          "type": "ECOSYSTEM"
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        "2:33.0.0~b2-0ubuntu1",
        "2:33.0.0~rc1-0ubuntu1",
        "2:33.0.0-0ubuntu1"
      ]
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      "ecosystem_specific": {
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          {
            "binary_name": "glance",
            "binary_version": "2:32.0.0-0ubuntu1"
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          {
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            "binary_version": "2:32.0.0-0ubuntu1"
          },
          {
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            "binary_version": "2:32.0.0-0ubuntu1"
          },
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      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
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      },
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        "2:32.0.0~rc1-0ubuntu1",
        "2:32.0.0~rc2-0ubuntu1",
        "2:32.0.0-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "In OpenStack Glance through 32.0.0, the /v2/tasks API accepts type=import tasks that bypass import_filtering_opts, allowing an admin to fetch internal URLs from the Glance service network (aka SSRF), as long as https:// or http:// is used. This API has been available only to admins since Xena, and it has been deprecated for several releases.",
  "id": "UBUNTU-CVE-2026-77648",
  "modified": "2026-10-17T09:52:44Z",
  "published": "2026-08-20T23:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-77648"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-77648"
    },
    {
      "type": "REPORT",
      "url": "https://wiki.openstack.org/wiki/OSSN/OSSN-0105"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/glance/+bug/2152110"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-77648"
  ]
}

CVE-2026-77648 (GCVE-0-2026-77648)

Vulnerability from cvelistv5 – Published: 2026-08-20 22:37 – Updated: 2026-08-24 16:00

Summary

Severity

2.2 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-24 15:59 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2354 records in the last 180 days details

References

2 references

URL	Tags
https://wiki.openstack.org/wiki/OSSN/OSSN-0105
https://www.openwall.com/lists/oss-security/2026/…

Impacted products

1 product

Vendor	Product	Version
OpenStack	Glance	Affected: 30.0.0 , < 30.3.0 (semver) Affected: 31.0.0 , < 31.1.1 (semver) Affected: 32.0.0 (semver) cpe:2.3:a:openstack:glance:::::::: cpe:2.3:a:openstack:glance:::::::: cpe:2.3:a:openstack:glance::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "metrics": [
          {
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                "id": "CVE-2026-77648",
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-24T15:59:54.266914Z",
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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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