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CVE-2026-77648

In OpenStack Glance through 32.0.0, the /v2/tasks API accepts type=import tasks that bypass...

2.2 LowFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
High
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.29%Up 0.1 points since Aug 21, 2026
90%50%10%1%

What each source reports

CVE List Score used 2.2

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.

Record
CVE-2026-77648
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
EUVDEUVD-2026-63759 2.2

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.

Record
EUVD-2026-63759
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-2jr6-q4j9-8fvp 2.2

In OpenStack Glance through 32.0.0, the /v2/tasks API accepts type=import tasks that bypass...

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.

Record
GHSA-2jr6-q4j9-8fvp
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
NVD 2.2

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.

Record
CVE-2026-77648
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
OSVDEBIAN-CVE-2026-77648 2.2

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.

Record
DEBIAN-CVE-2026-77648
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVUBUNTU-CVE-2026-77648 2.2

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.

Record
UBUNTU-CVE-2026-77648
CVSS 3.1
2.2 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
glance
Debian:12
 before 2:25.1.0-2+deb12u5, plus listed versions
2:25.1.0-22:25.1.0-2+deb12u12:25.1.0-2+deb12u22:25.1.0-2+deb12u3
2:25.1.0-2+deb12u5
glance
Debian:13
 All versions, plus listed versions
2:30.0.0-32:30.0.0-3+deb13u12:30.0.0-3+deb13u22:31.0.0-12:31.0.0-2
Show 23 moreShow less
2:31.0.0-32:31.0.0-42:31.0.0~rc1-12:31.0.0~rc1-22:32.0.0-12:32.0.0-22:32.0.0-32:32.0.0-42:32.0.0~rc1-12:32.0.0~rc1-22:32.0.0~rc1-32:32.0.0~rc1-42:32.0.0~rc2-12:32.0.0~rc2-22:33.0.0-12:33.0.0-22:33.0.0-32:33.0.0-42:33.0.0-52:33.0.0-62:33.0.0~rc1-12:33.0.0~rc1-22:33.0.0~rc1-3
 None known
glance
Debian:14
 before 2:32.0.0-3, plus listed versions
2:30.0.0-32:31.0.0-12:31.0.0-22:31.0.0-32:31.0.0-4
Show 10 moreShow less
2:31.0.0~rc1-12:31.0.0~rc1-22:32.0.0-12:32.0.0-22:32.0.0~rc1-12:32.0.0~rc1-22:32.0.0~rc1-32:32.0.0~rc1-42:32.0.0~rc2-12:32.0.0~rc2-2
2:32.0.0-3
glance
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
2:11.0.0-0ubuntu12:12.0.0~b1-0ubuntu12:12.0.0~b2-0ubuntu12:12.0.0~b3-0ubuntu12:12.0.0~rc1-0ubuntu12:12.0.0-0ubuntu12:12.0.0-0ubuntu22:12.0.0-0ubuntu2+esm1
 None known
glance
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
2:15.0.0-0ubuntu12:16.0.0~b2-0ubuntu22:16.0.0~rc1-0ubuntu12:16.0.0~rc2-0ubuntu12:16.0.0~rc3-0ubuntu12:16.0.0-0ubuntu12:16.0.1-0ubuntu1.12:16.0.1-0ubuntu1.1+esm2
 None known
glance
Ubuntu:Pro:20.04:LTS
 All versions, plus listed versions
2:19.0.0-0ubuntu12:20.0.0~b1~git2019121610.0c6dd98d-0ubuntu12:20.0.0~b2~git2020020509.8649fdc2-0ubuntu12:20.0.0~b3~git2020032414.30ece7aa-0ubuntu22:20.0.0~b3~git2020041012.d5a0ce18-0ubuntu1
Show 7 moreShow less
2:20.0.0-0ubuntu0.20.04.12:20.0.1-0ubuntu12:20.1.0-0ubuntu12:20.2.0-0ubuntu12:20.2.0-0ubuntu1.12:20.2.0-0ubuntu1.22:20.2.0-0ubuntu1.2+esm2
 None known
glance
Ubuntu:22.04:LTS
 All versions, plus listed versions
2:23.0.0-0ubuntu12:23.0.0+git2021120811.4ee7799aa-0ubuntu12:23.0.0+git2022011216.502fa0ffc-0ubuntu12:24.0.0~rc1+git2022030311.d4119be05-0ubuntu12:24.0.0-0ubuntu1
Show 6 moreShow less
2:24.1.0-0ubuntu12:24.1.0-0ubuntu1.12:24.2.0-0ubuntu12:24.2.1-0ubuntu12:24.2.1-0ubuntu1.22:24.2.1-0ubuntu1.4
 None known
glance
Ubuntu:24.04:LTS
 All versions, plus listed versions
2:27.0.0-0ubuntu12:28.0.0~b2+git2024011916.f429b53e-0ubuntu12:28.0.0~rc1-0ubuntu12:28.0.1-0ubuntu12:28.0.1-0ubuntu1.22:28.1.0-0ubuntu12:28.1.0-0ubuntu1.2
 None known
glance
Ubuntu:26.10
 All versions, plus listed versions
2:32.0.0-0ubuntu12:33.0.0~b2-0ubuntu12:33.0.0~rc1-0ubuntu12:33.0.0-0ubuntu1
 None known
glance
Ubuntu:26.04:LTS
 All versions, plus listed versions
2:31.0.0-0ubuntu12:31.0.0+git2026012615.9f4165f77-0ubuntu12:32.0.0~rc1-0ubuntu12:32.0.0~rc2-0ubuntu12:32.0.0-0ubuntu1
 None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-77648 is a low vulnerability (CVSS 2.2) in Openstack Glance, published August 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 22nd percentile. Fixed in glance 2:25.1.0-2+deb12u5.

References

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