CVE-2026-74279
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
- Published Aug 15, 2026
- CVSS 10.0 critical
- 0.8% chance of exploitation in the next 30 days (EPSS)
- A fix is available