dlm_dump_rsb_name of the component dlm. Executing a manipulation of the argument len can lead to buffer overflow.
This vulnerability is tracked as CVE-2026-43125. The attack is only possible within the local network. No exploit exists.
It is advisable to upgrade the affected component.
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CVE-2026-43125 | Linux Kernel up to 6.12.74/6.18.15/6.19.5 dlm dlm_dump_rsb_name len buffer overflow (WID-SEC-2026-1405)
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A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.74/6.18.15/6.19.5. Impacted is the function
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