Vulnerability · Published Aug 11, 2026 · Assigned by redhat

CVE-2026-24329Wildfly-core: wildfly core: denial of service via malformed payload injection by an authenticated administrative user.

Medium 4.9

In plain English

A medium-severity security flaw in Red Hat Fuse 7 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).

Severity (CVSS 3.1)4.9Medium

Exploit odds (30 days)0.6%top 51.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A flaw was found in wildfly-core. A remote user authenticated as an administrative user can inject a malformed payload into the Inet Address field through the Management Model. This injection causes the server to crash and become unrecoverable, as the payload is written into the standalone.xml configuration file. Manual intervention is required to restore server operation, leading to a denial of service.

Affected products (as reported)

Vendor	Product	Versions
Red Hat	Red Hat Fuse 7	see references
Red Hat	Red Hat JBoss Enterprise Application Platform 7	see references
Red Hat	Red Hat JBoss Enterprise Application Platform 8	see references
Red Hat	Red Hat JBoss Enterprise Application Platform Expansion Pack	see references
Red Hat	Red Hat Process Automation 7	see references
Red Hat	Red Hat Single Sign-On 7	see references

Weakness: CWE-91 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References

https://access.redhat.com/security/cve/CVE-2026-24329 vdb-entry, x_refsource_REDHAT
RHBZ#2431938 issue-tracking, x_refsource_REDHAT