CVE-2026-69730
CRITICALUse after free in Windows DNS allows an unauthorized attacker to execute code over a network.
CVSS v3.1 Score
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HRelated Intelligence (4)
September 2026 Patch Tuesday roundup: Plugs for two zero day holes among almost 1,000 fixes in Windows
Possibly wormable bugs and two zero-day holes highlight the almost 1,000 fixes issued today by Microsoft in its September Patch Tuesday release . The 964 vulnerabilities, another record since Microsoft began using AI in the middle of the year to find holes, require customer action. Excluded are 174 third-party/open-source CVEs and 23 Chromium/Edge CVEs, as well as nine Microsoft mitigated vulnerab
Microsoft Plugs Nearly 1,000 Security Holes
Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft says artificial intelligence is helping to speed the discovery of vulnerabilities, but security experts warn that many organizations already are struggling to prioritize the more human-intensive endeavor of testing and d
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
NVD CRITICAL: CVE-2026-69730 — Use after free in Windows DNS allows an unauthorized attacker to execute code ov...
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.