CVE-2026-76880 - DoS in Wireshark RRC dissector. Crash via malformed packet. Affects 4.6.0-4.6.7 & 4.4.0-4.4.18. CVSS 7.5. Update to patched version now. #CVE #Wireshark #infosec https://www.valtersit.com/cve/CVE-2026-76880/ #CVE #CVEAlert #infosec #SysAdmin #cybersecurity #Linux #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta #mexico #switczerland #iceland #israel
Post summary
CVE‑2026‑76880 triggers a DoS in Wireshark’s RRC dissector via a malformed packet, affects specific versions, has a CVSS score of 7.5, and a patch is now available.