Medium (5.9) in wireshark wireshark. EPSS 7.7% chance of exploitation in the next 30 days.
epan/dissectors/packet-packetbb.c in the PacketBB dissector in Wireshark 1.12.x before 1.12.13 and 2.x before 2.0.5 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted packet.
Severity
CVSS 3.0
5.9 medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
7.7% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)