CVE-2026-73064
Description
A flaw was found in Mbed TLS. An attacker who can cause an entropy source to fail can remove or inject bytes into the start of the Transport Layer Security (TLS) stream. This vulnerability specifically affects TLS 1.3 servers, potentially compromising the integrity of communication.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Understanding the Weakness (CWE)
Access Control,Other
Technical Impact: Bypass Protection Mechanism; Other
An attacker could guess the random numbers generated and could gain unauthorized access to a system if the random numbers are used for authentication and authorization.
Frequently Asked Questions
Not sure what something means? Check out our Security Glossary.
Want to get errata notifications? Sign up here.
