Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libkcapi: libkcapi-1.5.1-0.1.hum1 aarch64, x8664 libkcapi-devel-1.5.1-0.1.hum1 aarch64, x8664 libkcapi-fipscheck-1.5.1-0.1.hum1 aarch64, x8664 libkcapi-hasher-1.5.1-0.1.hum1 aarch64, x8664...

DEBIAN-CVE-2026-71225

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...