Two FortiOS CVEs Span Six Release Lines Going Back Years
A heap-based buffer overflow and an information-exposure bug in FortiOS, both confirmed exploited in 2026, span version ranges reaching back through years of release history.
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A heap-based buffer overflow and an information-exposure bug in FortiOS, both confirmed exploited in 2026, span version ranges reaching back through years of release history.
Three different Cisco product lines — Secure Email Gateway, Firewall ASA/FTD, and Unified Communications Manager — each had a vulnerability confirmed exploited between June and September 2026.
Ubiquiti UniFi OS had three CVSS 10.0 vulnerabilities — command injection, path traversal, and access control failure — all confirmed exploited on the same day in June 2026.
Two memory-safety bugs in Chrome's V8 engine — out-of-bounds write and type confusion — both confirmed exploited within V8's sandbox in early September 2026.
CVE-2026-60004, remote code execution in Gitea via the diffpatch API and Git hook installation, went from disclosure to confirmed exploitation in roughly 24 hours.
CVE-2026-59310, a directory traversal vulnerability in vCenter's Syslog server leading to code execution, carries CISA's confirmed ransomware campaign flag.
A Microsoft SQL Server RCE from 2019 and an ownCloud authentication bypass from 2023 both entered CISA's KEV catalogue in the same week of August 2026 — years after their original disclosure.
CVE-2026-21962, an access control failure in the Oracle HTTP Server / WebLogic Server Proxy Plug-in, went from January disclosure to August KEV confirmation — seven months later.
CVE-2026-75650, a server-side template injection in Adobe Commerce and Magento, was confirmed exploited within 24 hours of its NVD publication.
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