CVE-2026-80615

In the Linux kernel, the following vulnerability has been resolved: net: dstmetadata: fix false-positive memcpy overflow in tundstunclone kmallocflex in metadatadstalloc sets countedby for the structure to the optionslen, which is then initialized to zero. Later, we're initializing the structure ...

CVE-2026-80615

CVE-2026-80615 is a false-positive memcpy overflow in the Linux kernel's net: dst_metadata subsystem, specifically in tun_dst_unclone. The issue occurs because kmalloc_flex() in metadata_dst_alloc() sets __counted_by to options_len (initialized to zero), causing the compiler to flag a potential b...

EUVD-2026-67491

In the Linux kernel, the following vulnerability has been resolved: net: dstmetadata: fix false-positive memcpy overflow in tundstunclone kmallocflex in metadatadstalloc sets countedby for the structure to the optionslen, which is then initialized to zero. Later, we're initializing the structure ...