Red Hat Security Advisory: ca-certificates security update
Affects Red Hat ca-certificatesSource GCVE Database
Rated by Threat Radar
Data as of 13 Nov 2026, 18:37 UTC
What to do
AI-suggested
Users should upgrade to the updated ca-certificates package provided by Red Hat. After installation, all applications that use the ca-certificates package must be restarted to apply the trust changes. This update effectively removes trust in the fraudulent CA's certificates. No further action is indicated by the advisory.
Description
A Red Hat security advisory addresses a fraudulent HTTPS certificate issue caused by a compromised Certificate Authority (CA). The update removes the CA's root certificate from the ca-certificates package, causing any certificates signed by that CA to be untrusted. Users must upgrade the package and restart applications to apply the changes.