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CVE-2026-23243 RDMA/umad: Reject negative data_len in ib_umad_write

🗓️ 18 Mar 2026 10:05:05Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Kernel fix: reject negative data_len in ib_umad_write to avoid out-of-bounds memset during MAD/RMPP.

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07 Jun 2026 23:29Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.8
EPSS0.00028
1