CVE-2025-0752
Last modified
CVE-2025-0752 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A flaw was found in OpenShift Service Mesh 2.6.3 and 2.5.6. Rate-limiter avoidance, access-control bypass, CPU and memory exhaustion, and replay attacks may be possible due to improper HTTP header sanitization in Envoy.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
A flaw was found in OpenShift Service Mesh 2.6.3 and 2.5.6. Rate-limiter avoidance, access-control bypass, CPU and memory exhaustion, and replay attacks may be possible due to improper HTTP header sanitization in Envoy.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Openshift Service Mesh | 2.5.6 |
| Redhat | Openshift Service Mesh | 2.6.3 |
References
- https://access.redhat.com/security/cve/CVE-2025-0752Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2339115Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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