CVE-2020-27745: Debian Linux

Critical severity, CVSS 9.8. EPSS: 2.2% chance of exploitation in the next 30 days.

Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Schedmd Slurm: before 19.05.8 (fixed in 19.05.8); from 20.0.0, before 20.02.6 (fixed in 20.02.6)

Published 2020-11-27. Last modified 2026-06-17.