CVE-2025-0752highCWE-444

CVE-2025-0752: high-severity vulnerability in envoyproxy

Envoyproxy: openshift service mesh envoy http header sanitization bypass leading to dos and unauthorized access

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.1epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected products
envoyproxyRed Hat · OpenShift Service Mesh 2
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