CVE-2026-69730 | defend.network

What is CVE-2026-69730?

Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

CVSS9.8 NVD 3.1

SeverityCRITICAL

ExploitationNo exploitation reported

Triage statusNo Known Exploit

ActionPatch within 48 hours

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWECWE-416

NVD published2026-09-08

NVD last modified2026-09-10

Timeline

2026-09-08Published to the U.S. National Vulnerability Database (NVD)
2026-09-10NVD record last updated
2026-09-17First covered in a defend.network daily briefing

Affected product

See advisory

References

Referenced in our briefings & reports

Issabel RCE under active exploitation; Microsoft patches 974 CVEs; browser AI assistants hijacked (2026-09-17)

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🤖 This CVE page is generated by defend.network from NVD, CISA KEV, EPSS, and our verified daily briefings. Severity and exploitation data come from official sources; always verify remediation steps against the official vendor advisory before acting in production.

What is CVE-2026-69730?

Timeline

Affected product

References

Referenced in our briefings & reports

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