CVE-2026-69431
NVD data not available for this CVE. It may be pending analysis or not yet published.
Related Intelligence (2)
CRITICALRansomware
Patch Tuesday - September 2026
Microsoft is publishing 974 own-product vulnerabilities on September 2026 Patch Tuesday , including 723 vulnerabilities in Windows. Along with Microsoft fixes for 25 non-Microsoft CVEs, that brings the total number of vulnerabilities on the table today to 999. Whether this is the biggest Patch Tuesday ever depends on how we count, but this is by far the most CVEs that Microsoft has ever published
CVE-2026-85880CVE-2026-81963
Rapid7
CRITICALVulnerability
NVD CRITICAL: CVE-2026-69431 — Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to e...
Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a network.
CVE-2026-69431
NIST NVD