Red Hat Security Advisory

RHSA-2026:30652

Red Hat Hardened Images RPMs Security Update

Released 2026-06-28 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Hardened Images busybox-1:1.37.0-7.3.hum1@aarch64, busybox-1:1.37.0-7.3.hum1@src, busybox-1:1.37.0-7.3.hum1@x86_64 +4

Fixes 1 record

TI-2026-23174 CVE-2026-29004 · GHSA-vx55-mmvv-p227

BusyBox DHCPv6 Client Heap Buffer Overflow via DNS_SERVERS

LOW 32

BusyBox before commit 42202bf contains a heap buffer overflow vulnerability in the DHCPv6 client (udhcpc6) DNS_SERVERS option handler in networking/udhcp/d6_dhcpc.c that allows network-adjacent attackers to trigger memor…

CVSS 4.0HIGH 7.2 Adjacent network No auth No interaction EPSS 0.00375 Published 2026-05-04 Fixed CWE-122