CVE-2026-6994

medium Red Hat
CVSS v3 Base Score
6.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS Score
0.1%
Exploitation probability in 30 days
Top 82% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Published: April 25, 2026 (75 days ago)
Last Modified: April 25, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Envoy. A remote attacker could exploit a weakness in the Query Parameter Handler component, specifically within the `params.add` function. This vulnerability allows for injection, which may lead to limited impacts on the confidentiality, integrity, and availability of the affected system.

CWE

CWE-915

Affected Products

OpenShift Service Mesh 2OpenShift Service Mesh 3

References

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