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CVE-2026-31911 on Cyberus Linux 26.05

Aliases: CVE-2026-31911

Packages: libpcap

Status: Plausible

Advisory Information

libpcap BPF interpreter calls abort() if it encounters a BPF instruction that has an invalid opcode. In particular uncommon use cases a crafted filter program can terminate the OS process.

Updates

2026-09-09 21:29 CEST

Metadata changes:

  • Status for package libpcap: “Plausible”

2026-09-09 21:29 CEST

Metadata changes:

  • Status for package libpcap: “New”