CVE-2026-69152

high Red Hat
CVSS v3 Base Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: August 3, 2026 (34 days ago)
Last Modified: August 3, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the brace-expansion library. An attacker can provide specially crafted input to the `expand()` function, which fails to apply length restrictions when creating intermediate arrays. This oversight allows the attacker to exhaust system memory or block the event loop, leading to a Denial of Service (DoS). This vulnerability bypasses a previous mitigation for CVE-2026-14257.

CWE

CWE-770

Affected Products

Cryostat 4Exploit IntelligenceGatekeeper 3Migration Toolkit for Applications 8Migration Toolkit for ContainersNode HealthCheck OperatorOpenShift LightspeedOpenShift PipelinesOpenShift Service Mesh 3Red Hat 3scale API Management Platform 2

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com