CVEvulnerability
CVE-2026-15561
7.5 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-08-11
- Last modified
- 2026-10-22
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
A flaw was found in EAP's undertow http/1.1 chunked-transfer decoder. missing limits on size and count would allow an attacker to use an unauthenticated connection to drive the JVM to an OutOfMemory error, stopping all deployments on the listener, and achieving Denial of Service.
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://access.redhat.com/errata/RHSA-2026:53644 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:53645 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:53646 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:53806 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:70228 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:70229 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:70230 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:70277 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-15561 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2483133 bugzilla.redhat.com