CVE-2026-84471CWE-416

CVE-2026-84471

published October 14, 2026

CVSS
7.2
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
7.2 · NONE
CVSS v4.0
7.2 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
EPSS
0.00408 · 33.9th percentile
Weakness
CWE-416 · Use After Free
Published
2026-10-14T19:17Z
References (1)
https://community.openvpn.net/Security%20Announcements/CVE-2026-84471 · [email protected]
EPSS history
Timeline
  • 16 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 14 OCT 14:29Z
    The fix for CVE-2026-12996 was incomplete
    cvelistv5
  • 14 OCT 14:29Z
    The fix for CVE-2026-12996 was incomplete
    cvelistv5