Description

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass.

INFO

Published Date :

2026-03-27T19:40:28.397Z

Last Modified :

2026-03-27T20:01:11.327Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34475 vulnerability.

Vendors Products
Varnish-software
  • Varnish Cache
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34475.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact