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THREAT OPS › Threat News › [NVD] CVE-2026-43125 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm

[NVD] CVE-2026-43125 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm

lownvdPublished 2026-05-06

CVE-2026-43125 CVSS: 9.8 CRITICAL Published: 2026-05-06T12:16:29.450

In the Linux kernel, the following vulnerability has been resolved:

dlm: validate length in dlm_search_rsb_tree

The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm_search_rsb_tree().

Add length validation to prev

Indicators of compromise

CVE-2026-43125cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-43125