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CVE-2026-84471

HIGH
7.2
CVSS Score
Published: October 14, 2026 at 02:29 PM UTC
Updated: October 16, 2026 at 04:21 PM UTC
1 product affected across 1 vendorOpenVPN

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Severity
HIGH7.2
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://community.openvpn.net/Security%20Announcements/CVE-2026-84471

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHOpenVPN
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-416

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