CVE-2026-43125

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> dlm: validate length in dlm_search_rsb_tree<br /> <br /> The len parameter in dlm_dump_rsb_name() is not validated and comes<br /> from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can<br /> cause out-of-bounds write in dlm_search_rsb_tree().<br /> <br /> Add length validation to prevent potential buffer overflow.