High severityNVD Advisory· Published Oct 14, 2026

CVE-2026-84471

Description

The fix for CVE-2026-12996 was incomplete. A use-after-free in OpenVPN 2.6.0 through 2.6.22 and 2.7_alpha1 through 2.7.7 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

OpenVPN/OpenVPNllm-fuzzy
Range: 2.6.0-2.6.22, 2.7_alpha1-2.7.7

Patches

Vulnerability mechanics

References

community.openvpn.net/Security%20Announcements/CVE-2026-84471nvd

News mentions

No linked articles in our index yet.

cvss	0.455
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000