CVE-2026-7656

The CVE affects Zephyr’s IPv6 Neighbor Discovery in subsys/net/ip/ipv6_nbr.c (handle_ra_input/handle_ns_input/handle_na_input). A faulty boolean combining ND validity checks with ICMPv6 code allowed any ND message with code 0 to bypass Hop Limit==255 and multicast/RS/RA validation, enabling forge...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: mctp: Ensure that our nlmsg responses are initialized. Syed Faraz Abrar @farazsth98 from Zellic, and Pumpkin @u1f383 from DEVCORE Research Team, working with Trend Micro Zero Day Initiative, reported that an RTMGETNEIGH...

PT-2026-43797

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the MCTP Management Component Transport Protocol implementation where RTM GETNEIGH requests return uninitialized data within the padding bytes of the ndmsg data. This...