openstack-keystone: OpenStack Keystone: Privilege escalation through EC2 credential creation

A flaw was found in OpenStack Keystone. An authenticated user with a reader role can exploit a vulnerability in the EC2 credential creation endpoint. By using a restricted application credential to call the EC2 credential creation API, the user may obtain EC2/S3 credentials that carry the full se...

openstack-keystone: OpenStack Keystone: Unauthorized access and privilege escalation via AWS signature validation flaw

A flaw was found in OpenStack Keystone. This vulnerability allows an attacker to obtain a valid OpenStack's Keystone token, leading to access to unauthorized resources or privilege escalation within the OpenStack instance via sending a valid AWS Amazon Web Services signature to the /v3/ec2tokens ...

Important: Red Hat Security Advisory: Red Hat OpenStack Platform 17.1 (openstack-keystone) security update

An update for openstack-keystone is now available for Red Hat OpenStack Platform 17.1 Wallaby. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: Red Hat OpenStack Platform 17.1 (etcd) security update

An update for etcd is now available for Red Hat OpenStack Platform 17.1 Wallaby. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: Red Hat OpenStack Platform 17.1 (python-urllib3) security update

An update for python-urllib3 is now available for Red Hat OpenStack Platform 17.1 Wallaby. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

CVE-2026-50589

A flaw was found in OpenStack Ironic. An unauthenticated malicious user could exploit this vulnerability by submitting a specially crafted JSON JavaScript Object Notation string to certain API Application Programming Interface or JSON-RPC Remote Procedure Call service endpoints. This could lead t...

RHEL 8 : Red Hat OpenStack Platform 17.1 (python-urllib3) (RHSA-2026:28043)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:28043 advisory. Python HTTP module with connection pooling and file POST abilities. Security Fixes: urllib3: Unbounded decompression chain leads to resourc...

RHEL 8 : Red Hat OpenStack Platform 17.1 (python-pyasn1) (RHSA-2026:28042)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:28042 advisory. This is an implementation of ASN.1 types and codecs in the Python programming language. Security Fixes: pyasn1: Denial of Service due to memory...

RHEL 9 : Red Hat OpenStack Platform 17.1 (golang-uber-multierr) (RHSA-2026:28046)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:28046 advisory. Security Fixes: internal/syscall/unix: Root.Chmod can follow symlinks out of the root CVE-2026-32282 For more details about the security issues,...

Linux Distros Unpatched Vulnerability : CVE-2026-55748

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some...

[SECURITY] Fedora 43 Update: restic-0.19.0-1.fc43

Fast, secure, efficient backup program. restic supports the following backends for storing backups natively: Local directory sftp server via SSH HTTP REST server protocol, rest-server Amazon S3 either from Amazon or using the Minio server OpenStack Swift BackBlaze B2 Microsoft Azure Blob Storage...

[SECURITY] Fedora 44 Update: restic-0.19.0-1.fc44

Fast, secure, efficient backup program. restic supports the following backends for storing backups natively: Local directory sftp server via SSH HTTP REST server protocol, rest-server Amazon S3 either from Amazon or using the Minio server OpenStack Swift BackBlaze B2 Microsoft Azure Blob Storage...

CVE-2026-55748

A flaw was found in OpenStack Horizon. This vulnerability allows a highly privileged remote attacker, with user interaction, to craft a project name containing shell metacharacters. When scripts for OpenStack RC file downloading are produced, these metacharacters may be processed, potentially...

OpenStack Horizon RC file generation does not escape special characters in project names

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...

GHSA-6WRM-X65G-HR4P OpenStack Horizon RC file generation does not escape special characters in project names

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...

CVE-2026-46448

A flaw was found in OpenStack Nova. The server creation application programming interface API fails to remove specific hint data, leading to instances being created without proper Placement allocation. This can result in a denial of service, as resources may not be correctly assigned or managed f...

CVE-2026-55748

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...

UBUNTU-CVE-2026-55748

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...

EUVD-2026-37723

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...

CVE-2026-55748

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...