PYSEC-2026-816 OpenStack Image Service (Glance) allows remote authenticated users to bypass access restrictions

OpenStack Image Service Glance before 2014.2.4 juno and 2015.1.x before 2015.1.2 kilo allow remote authenticated users to change the status of their images and bypass access restrictions via the HTTP x-image-meta-status header to images/...

PYSEC-2026-810 OpenStack Glance improper validation of the image_size_cap configuration option

OpenStack Image Registry and Delivery Service Glance before 2013.2.4, 2014.x before 2014.1.3, and Juno before Juno-3, when using the V2 API, does not properly enforce the imagesizecap configuration option, which allows remote authenticated users to cause a denial of service disk consumption by...

PYSEC-2026-811 OpenStack Image Service (Glance) vulnerable to Improper Access Control

OpenStack Image Service Glance before 2015.1.3 kilo and 11.0.x before 11.0.2 liberty, when showmultiplelocations is enabled, allow remote authenticated users to change image status and upload new image data by removing the last location of an image...

OpenStack Glance Server-Side Request Forgery (SSRF)

An SSRF issue was discovered in OpenStack Glance before Newton. The 'copyfrom' feature in the Image Service API v1 allowed an attacker to perform masked network port scans. With v1, it is possible to create images with a URL such as 'http://localhost:22'. This could then allow an attacker to...

PYSEC-2026-814 OpenStack Glance Server-Side Request Forgery (SSRF)

An SSRF issue was discovered in OpenStack Glance before Newton. The 'copyfrom' feature in the Image Service API v1 allowed an attacker to perform masked network port scans. With v1, it is possible to create images with a URL such as 'http://localhost:22'. This could then allow an attacker to...

PYSEC-2026-815 OpenStack Glance v2 API unrestricted path traversal through filesystem:// scheme

The V2 API in OpenStack Image Registry and Delivery Service Glance before 2014.1.4 and 2014.2.x before 2014.2.2 allows remote authenticated users to read or delete arbitrary files via a full pathname in a filesystem:// URL in the image location property. NOTE: this vulnerability exists because of...

GHSA-3J69-69WJ-XQX2 vulnerabilities

Vulnerabilities for packages: openstack-glance-2025.1-fips, openstack-placement-2026.1, openstack-horizon-2026.1-fips, openstack-placement-2025.2-fips, openstack-placement-2025.1-fips, openstack-glance-2026.1, openstack-keystone-2025.2, openstack-keystone-2026.1-fips, openstack-glance-2025.1,...

CVE-2026-54911 vulnerabilities

Vulnerabilities for packages: openstack-glance-2025.1-fips, openstack-placement-2026.1, openstack-horizon-2026.1-fips, openstack-placement-2025.2-fips, openstack-placement-2025.1-fips, openstack-glance-2026.1, openstack-keystone-2025.2, openstack-keystone-2026.1-fips, openstack-glance-2025.1,...

GHSA-6V7P-G79W-8964 vulnerabilities

Vulnerabilities for packages: openstack-kolla-toolbox-2025.2, py3-pipenv, dask-kubernetes-fips, authentik, openstack-glance-2025.1-fips, openstack-tempest-2025.1, wazuh-manager-fips, dbt-bigquery, tritonserver-backend-vllm-cuda-12.9, mitmproxy, nvidia-nsight-compute-13.1,...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenStack Glance vulnerabilities (USN-8199-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8199-1 advisory. Martin Kaesberger discovered that OpenStack Glance's image processing could return the contents of arbitrary files. An attacker...

USN-8199-1: OpenStack Glance vulnerabilities

Martin Kaesberger discovered that OpenStack Glance's image processing could return the contents of arbitrary files. An attacker could possibly use this issue to exfiltrate sensitive data. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. CVE-2024-32498 Hyeongeun Ji and Abhishek Keka...

USN-8199-1 glance vulnerabilities

Martin Kaesberger discovered that OpenStack Glance's image processing could return the contents of arbitrary files. An attacker could possibly use this issue to exfiltrate sensitive data. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. CVE-2024-32498 Hyeongeun Ji and Abhishek Keka...

CVE-2026-34881

A flaw was found in OpenStack Glance. An authenticated user can exploit a Server-Side Request Forgery SSRF vulnerability within the web-download import feature. This vulnerability stems from inadequate validation of Uniform Resource Identifiers URIs, which can be circumvented using HTTP redirects...

OpenStack Glance is affected by Server-Side Request Forgery (SSRF)

OpenStack Glance versions = 30.0.0 30.1.1, == 31.0.0 are affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only the glance image import functionality is affected. In particular, the...

EUVD-2026-17323

OpenStack Glance =30.0.0 30.1.1, ==31.0.0 is affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, the web-download and...

GHSA-MC26-Q38V-83GV OpenStack Glance is affected by Server-Side Request Forgery (SSRF)

OpenStack Glance versions = 30.0.0 30.1.1, == 31.0.0 are affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only the glance image import functionality is affected. In particular, the...

CVE-2026-34881

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, th...

UBUNTU-CVE-2026-34881

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, th...

CVE-2026-34881

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, th...

CVE-2026-34881

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery SSRF. By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, th...