CVE-2026-92091
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Jwcrypto: jwcrypto: denial of service via o(n^2) duplicate check on unbounded jwk key_ops array
A flaw was found in jwcrypto. The JWK.import_key() function validates the key_ops JWK member for duplicate values using an algorithm with O(n^2) time complexity, and the length of key_ops is not bounded. A remote, unauthenticated attacker can supply a JWK with a large key_ops array to an application that passes attacker-controlled key material to a public key-import API (reachable via ECDH-ES key agreement, OIDC dynamic client registration, DPoP, or ACME account key registration, among others) to consume excessive CPU time, resulting in a denial of service.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-24/controller-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-24/lightspeed-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-25/controller-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-25/gateway-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-25/lightspeed-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-26/controller-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-26/gateway-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-26/lightspeed-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-27/gateway-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- ansible-automation-platform-27/lightspeed-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- automation-controller
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- python3.11-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Ansible Automation Platform 2
- Vendor
- Red Hat
- Product
- Red Hat Ansible Automation Platform 2
- Platforms
- Unknown
- Default status
affected- Package
- python3.12-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 10
- Vendor
- Red Hat
- Product
- Red Hat Enterprise Linux 10
- Platforms
- Unknown
- Default status
affected- Package
- python-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 7
- Vendor
- Red Hat
- Product
- Red Hat Enterprise Linux 7
- Platforms
- Unknown
- Default status
affected- Package
- python-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 8
- Vendor
- Red Hat
- Product
- Red Hat Enterprise Linux 8
- Platforms
- Unknown
- Default status
affected- Package
- idm:client/python-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 8
- Vendor
- Red Hat
- Product
- Red Hat Enterprise Linux 8
- Platforms
- Unknown
- Default status
affected- Package
- idm:DL1/python-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 9
- Vendor
- Red Hat
- Product
- Red Hat Enterprise Linux 9
- Platforms
- Unknown
- Default status
affected- Package
- python-jwcrypto
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenShift AI (RHOAI)
- Vendor
- Red Hat
- Product
- Red Hat OpenShift AI (RHOAI)
- Platforms
- Unknown
- Default status
affected- Package
- rhoai/odh-feature-server-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenShift AI (RHOAI)
- Vendor
- Red Hat
- Product
- Red Hat OpenShift AI (RHOAI)
- Platforms
- Unknown
- Default status
affected- Package
- rhoai/odh-kserve-storage-initializer-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-mistral-executor
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-nova-api
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-nova-compute-ironic
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-novajoin-base
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-novajoin-notifier
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-novajoin-server
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-tempest
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 16.2
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 16.2
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel8/openstack-tripleoclient
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-nova-api
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-nova-compute-ironic
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-novajoin-base
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-novajoin-notifier
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-novajoin-server
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-tempest
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat OpenStack Platform 17.1
- Vendor
- Red Hat
- Product
- Red Hat OpenStack Platform 17.1
- Platforms
- Unknown
- Default status
affected- Package
- rhosp-rhel9/openstack-tripleoclient
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.