SUSE CVE-2026-43089

In the Linux kernel, the following vulnerability has been resolved: xfrmuser: fix info leak in buildmapping struct xfrmusersaid has a one-byte padding hole after the proto field, which ends up never getting set to zero before copying out to userspace. Fix that up by zeroing out the whole structur...

CVE-2026-43089

CVE-2026-43089 : In the Linux kernel, the xfrm_user component exposes an information-disclosure vulnerability caused by a one-byte padding hole in struct xfrm_usersa_id that was not zeroed before copying to userspace. The fix zeros the entire structure before setting fields (build_mapping path). ...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a 1-byte padding hole in the proto field of the struct xfrmusersaid structure in the buildmapping...

CVE-2025-40035

CVE-2025-40035 (Linux kernel) affects the input subsystem (uinput). The vulnerability arises from how struct ff_effect_compat is embedded twice inside uinput_ff_upload_compat, creating a padding hole after ff_replay. If the structure is not cleared before copy_to_user, stack data may be leaked to...