CVEvulnerability
CVE-2026-15567
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-789
Description
A flaw was found in Wildfly. A remote unauthenticated attacker can trigger OutOfMemoryError as CSIv2Util's GSS token decoder reads an attacker-controlled length field without bounds checking and attempts to allocate a byte array of that size.
Related
Weakness · CWE (1)
- CWE-789 Memory Allocation with Excessive Size Value 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-2026-15567 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2491620 bugzilla.redhat.com