🚨 Millions of 7-Zip users should update immediately.
A newly disclosed vulnerability, CVE-2026-14266, could allow Remote Code Execution (RCE) when a victim opens a specially crafted XZ archive.
🔍 Key details:
• Heap-based buffer overflow
• User interaction required
• Exploitable through phishing emails, malicious downloads, and weaponized archive files
• Fixed in 7-Zip 26.02
If you use 7-Zip, update now and avoid opening compressed files from untrusted sources.
Read the full technical breakdown 👇
https://thecybersecguru.com/news/7-zip-vulnerability-cve-2026-14266/
#CyberSecurity #InfoSec #CyberThreat #Vulnerability #CVE #CVE202614266 #7Zip #RemoteCodeExecution #RCE #ThreatIntel #CyberAttack #Malware #Phishing #SecurityUpdate #PatchNow #WindowsSecurity #BlueTeam #SOC #ThreatHunting #CyberDefense
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#cve202614266
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Last used Jul 17
#cve202614266
2 posts· Last used Jul 17
7-Zip vulnerability CVE-2026-14266 (CVSS 7.0) allows remote code execution via crafted XZ data. Update to 7-Zip 26.02. No exploitation confirmed.
#7Zip #CVE202614266 #RCE #BufferOverflow #ZDI #CyberSecurity
https://securityonline.info/7-zip-vulnerability-cve-2026-14266/?utm_source=mastodon&utm_medium=jetpack_social
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