Description

Istio through 1.28.2 allows iptables rule injection for changing firewall behavior via the traffic.sidecar.istio.io/excludeInterfaces annotation. NOTE: the reporter's position is "this doesn't represent a security vulnerability (pod creators can already exclude sidecar injection entirely)."

INFO

Published Date :

2026-01-15T19:18:50.806Z

Last Modified :

2026-01-15T19:47:53.919Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23766 vulnerability.

Vendors Products
Istio
  • Istio
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23766.

URL Resource
https://github.com/istio/istio/issues/58781 cve-icon cve-icon cve-icon
https://github.com/istio/istio/pull/58785 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-23766 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-23766 cve-icon
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CVSS Vulnerability Scoring System

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