Red Hat products listed as vulnerable in advisory AV26-1136
Original title: Red Hat security advisory (AV26-1136)
The November 9 notice covers many Red Hat products, mostly all versions, and tells admins to apply updates.
The Canadian Centre for Cyber Security published advisory AV26-1136, dated November 9, 2026, stating that as of November 4, 2026, Red Hat is affected by vulnerabilities in a long list of products. Most entries are marked all versions; a few Keycloak, ansible-core, and gst-plugins-good builds list prior-to ranges. The centre tells users and administrators to review Red Hat's advisories and apply updates as they become available. No CVE identifiers or exploitation status appear in the notice.
Unconfirmed: The notice does not name CVE identifiers, severity ratings, or whether any flaw is exploited.
- ansible-core is listed as affected prior to 2.23.0.
- gst-plugins-good is listed as affected prior to 1.28.2.
- Keycloak 26.4 and 26.6 builds list several prior-to fix builds.
- OpenShift, RHEL, JBoss, Satellite, and Ansible are marked all versions.
Impact: Vulnerabilities in many Red Hat products; impact not specified
| Product | Affected | Fixed in |
|---|---|---|
| Red Hat Exploit Intelligence | All version | — |
| Red Hat OpenShift Serverless | All version | — |
| Red Hat Enterprise Linux | 10 / 6 / 7 / 8 and 9, all versions | — |
| Red Hat build of Keycloak 26.4 | Prior to 26.4-29, 26.4-30, and 26.4.17-2; 26.4.17 all version | — |
| Red Hat build of Keycloak 26.6 | Prior to 26.6-24 and 26.6.8-2; 26.6.8 all version | — |
| Red Hat ansible-core | Prior to 2.23.0 | 2.23.0 |
| Red Hat gst-plugins-good | Prior to 1.28.2 | 1.28.2 |
- 1.Review the linked Red Hat security advisories and apply available updates.
- Vendors
- Red Hat
- Organizations
- Canadian Centre for Cyber Security
- Countries
- Canada
From the original article
1 min read at cyber.gc.ca
Serial number: AV26-1136 Date: November 9, 2026 As of November 4, 2026, Red Hat is affected by vulnerabilities in the following products: Exploit Intelligence All version OpenShift Serverless All version Red Hat AMQ Broker 7 All version Red Hat Ansible Automation Platform 2 All version Red Hat Ansible Automation Platform Ansible Core 2 All version Red Hat Build of Keycloak All version Red Hat Enterprise Linux 10 /…
cyber.gc.ca
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