CVE-2026-74659

A flaw was found in the Linux kernel's Multiple Registration Protocol MRP bridge module. When constructing MRP test frames, the brmrpalloctestskb function fails to properly initialize certain fields. This oversight results in three uninitialized bytes being transmitted in every MRA MRPTest frame,...

SUSE CVE-2026-74659

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

CVE-2026-74659

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

PT-2026-79664

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire br mrp alloc test skb builds MRP test frames on an skb from dev alloc skb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is...