HIGH

CVE-2026-15567

2026-08-11 CVSS v3.1

CVSS

7.5

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.

Weakness (CWE)

CWE-789

EPSS Score

0.47%

Probability of exploitation in next 30 days

39.4th percentile

References

https://access.redhat.com/errata/RHSA-2026:53644 https://access.redhat.com/errata/RHSA-2026:53645 https://access.redhat.com/errata/RHSA-2026:53646 https://access.redhat.com/errata/RHSA-2026:53806 https://access.redhat.com/security/cve/CVE-2026-15567 https://bugzilla.redhat.com/show_bug.cgi?id=2491620

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Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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