RHSA-2025:8351: Important: varnish security update
Important: varnish security update
Other sources
Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.<br>Security Fix(es):<br><li> varnish: request smuggling attacks (CVE-2025-47905)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2025:8351?
The severity of RHSA-2025:8351 is classified as Important.
How do I fix RHSA-2025:8351?
To fix RHSA-2025:8351, you need to apply the latest security updates provided by Red Hat for your affected software version.
What vulnerabilities are addressed in RHSA-2025:8351?
RHSA-2025:8351 addresses security vulnerabilities found in the Varnish package.
Which versions of Red Hat products are affected by RHSA-2025:8351?
RHSA-2025:8351 affects multiple Red Hat Enterprise Linux and CodeReady Linux Builder versions for various architectures.
Is there a workaround for RHSA-2025:8351?
No specific workarounds are provided for RHSA-2025:8351; updating to the patched version is recommended.