CVE-2026-66807 - High severity stack buffer overflow in Microsoft Office. Local code execution risk. CVSS 7.8. Patch reported—update immediately. #CVE #Microsoft #infosec https://www.valtersit.com/cve/CVE-2026-66807/ #CVE #Dokploy #infosec #SysAdmin #cybersecurity #Linux #infosec #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
Post summary
The post announces CVE‑2026‑66807 as a high‑severity stack buffer overflow in Microsoft Office that enables local code execution, and urges users to apply the published patch immediately.