CVE-2026-78899 - High severity Use-After-Free in Google Chrome V8 enables sandbox RCE via crafted HTML. CVSS: High. Update Chrome now. #CVE #Google #infosec https://www.valtersit.com/cve/CVE-2026-78899 #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 #china #france #germany #docker
Post summary
The tweet announces a high‑severity use‑after‑free vulnerability in Chrome V8 that allows sandbox escape RCE via crafted HTML and urges users to update Chrome to mitigate the risk.