# Red Hat WildFly Core vulnerabilities Source: https://junglewise.ai/threats/technologies/wildfly-core Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/wildfly-core.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 5 vulnerabilities in Red Hat WildFly Core: 1 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-12977, was published on 9 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 1 - Last 30 days: 2 - Last 90 days: 2 - All time: 5 (0 critical, 0 exploited in the wild) ## About Red Hat WildFly Core The core runtime used by the WildFly application server and JBoss EAP. ## Latest Red Hat WildFly Core vulnerabilities - [CVE-2026-12977: WildFly Core deployment handler privilege escalation](https://junglewise.ai/threats/cve-2026-12977-a-flaw-was-found-in-the-deployment-operation-family-of-wildfly) (high, CVSS 8.8, published 9 Nov 2026) - [CVE-2026-85634: WildFly and JBoss EAP path traversal in ContentRepositoryImpl](https://junglewise.ai/threats/cve-2026-85634-a-flaw-was-found-in-the-contentrepositoryimpl-copyexplodedcontent) (high, CVSS 8.8, published 15 Oct 2026) - [CVE-2026-24330: Red Hat WildFly Core malicious archive deployment](https://junglewise.ai/threats/cve-2026-24330-red-hat-wildfly-core-malicious-archive-deployment) (medium, CVSS 6.5, published 11 Aug 2026) - [CVE-2026-24329: Red Hat WildFly Core denial of service via malformed Inet Address injection](https://junglewise.ai/threats/cve-2026-24329-red-hat-wildfly-core-denial-of-service-via-malformed-inet-address) (medium, CVSS 4.9, published 11 Aug 2026) - [Red Hat Wildfly Elytron improper authentication restriction in CLI](https://junglewise.ai/threats/red-hat-wildfly-elytron-improper-authentication-restriction-in-cli-a6eae584) (high, CVSS 8.1, published 4 Mar 2025) ## Most severe Red Hat WildFly Core vulnerabilities - [CVE-2026-85634: WildFly and JBoss EAP path traversal in ContentRepositoryImpl](https://junglewise.ai/threats/cve-2026-85634-a-flaw-was-found-in-the-contentrepositoryimpl-copyexplodedcontent) (high, CVSS 8.8, published 15 Oct 2026) - [CVE-2026-12977: WildFly Core deployment handler privilege escalation](https://junglewise.ai/threats/cve-2026-12977-a-flaw-was-found-in-the-deployment-operation-family-of-wildfly) (high, CVSS 8.8, published 9 Nov 2026) - [Red Hat Wildfly Elytron improper authentication restriction in CLI](https://junglewise.ai/threats/red-hat-wildfly-elytron-improper-authentication-restriction-in-cli-a6eae584) (high, CVSS 8.1, published 4 Mar 2025) - [CVE-2026-24330: Red Hat WildFly Core malicious archive deployment](https://junglewise.ai/threats/cve-2026-24330-red-hat-wildfly-core-malicious-archive-deployment) (medium, CVSS 6.5, published 11 Aug 2026) - [CVE-2026-24329: Red Hat WildFly Core denial of service via malformed Inet Address injection](https://junglewise.ai/threats/cve-2026-24329-red-hat-wildfly-core-denial-of-service-via-malformed-inet-address) (medium, CVSS 4.9, published 11 Aug 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 1 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 1 | 0 | 0 | ## Other Red Hat technologies - [Red Hat Enterprise Linux 9](https://junglewise.ai/threats/technologies/enterprise-linux-9): 146 vulnerabilities - [Red Hat Enterprise Linux 10](https://junglewise.ai/threats/technologies/enterprise-linux-10): 140 vulnerabilities - [Red Hat Enterprise Linux 8](https://junglewise.ai/threats/technologies/enterprise-linux-8): 132 vulnerabilities - [Red Hat Keycloak](https://junglewise.ai/threats/technologies/red-hat-keycloak): 102 vulnerabilities - [Red Hat Enterprise Linux 7](https://junglewise.ai/threats/technologies/enterprise-linux-7): 68 vulnerabilities - [Red Hat Enterprise Linux 6](https://junglewise.ai/threats/technologies/enterprise-linux-6): 56 vulnerabilities - [Red Hat Build of Keycloak](https://junglewise.ai/threats/technologies/red-hat-build-of-keycloak): 55 vulnerabilities - [Red Hat Enterprise Linux AppStream](https://junglewise.ai/threats/technologies/enterprise-linux-appstream): 46 vulnerabilities - [Red Hat Ansible Automation Platform](https://junglewise.ai/threats/technologies/ansible-automation-platform-2): 44 vulnerabilities - [Red Hat OpenShift Container Platform 4](https://junglewise.ai/threats/technologies/openshift-container-platform-4): 36 vulnerabilities - [Red Hat Developer Hub](https://junglewise.ai/threats/technologies/developer-hub): 28 vulnerabilities - [Red Hat Quay](https://junglewise.ai/threats/technologies/quay-3-12): 20 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Red Hat WildFly Core vulnerabilities", https://junglewise.ai/threats/technologies/wildfly-core, 13 November 2026.