NNCP is a vulnerability tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed June 1, 2026; most recent activity June 1, 2026.
A vulnerability in the NNCP package was discovered, affecting multiple Ubuntu releases including 25.10, 24.04 LTS, and 22.04 LTS. The flaw allows remote attackers to read or write arbitrary files outside of the intended…