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USN-8953-1: OpenVPN vulnerability

🗓️ 22 Oct 2026 15:38:41Reported by UbuntuType 
ubuntu
 ubuntu
🔗 ubuntu.com👁 21 Views

Authenticated remote user can impersonate other users in OpenVPN via certificate fields.

Related
Packages
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : openvpn, openvpn-devel (ALAS2023-2026-3226)
25 Oct 202600:00
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nessus
Tenable Nessus
Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS / 26.10 : OpenVPN vulnerability (USN-8953-1)
23 Oct 202600:00
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Linux Distros Unpatched Vulnerability : CVE-2026-84790
8 Oct 202600:00
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amazon
Amazon
Important: openvpn
24 Oct 202600:00
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circl
Circl
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14 Oct 202616:06
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cve
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13 Oct 202621:39
–cve
cvelist
Cvelist
CVE-2026-84790
13 Oct 202621:39
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debiancve
Debian CVE
CVE-2026-84790
13 Oct 202621:39
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euvd
EUVD
EUVD-2026-100750
14 Oct 202600:31
–euvd
mend
Mend
CVE-2026-84790
13 Oct 202621:39
–mend
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04amd64openvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_amd64.deb
Ubuntu22.04arm64openvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_arm64.deb
Ubuntu22.04armhfopenvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_armhf.deb
Ubuntu22.04ppc64elopenvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_ppc64el.deb
Ubuntu22.04riscv64openvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_riscv64.deb
Ubuntu22.04s390xopenvpn2.5.11-0ubuntu0.22.04.6openvpn_2.5.11-0ubuntu0.22.04.6_s390x.deb
Ubuntu24.04amd64openvpn2.6.19-0ubuntu0.24.04.5openvpn_2.6.19-0ubuntu0.24.04.5_amd64.deb
Ubuntu24.04arm64openvpn2.6.19-0ubuntu0.24.04.5openvpn_2.6.19-0ubuntu0.24.04.5_arm64.deb
Ubuntu24.04armhfopenvpn2.6.19-0ubuntu0.24.04.5openvpn_2.6.19-0ubuntu0.24.04.5_armhf.deb
Ubuntu24.04ppc64elopenvpn2.6.19-0ubuntu0.24.04.5openvpn_2.6.19-0ubuntu0.24.04.5_ppc64el.deb
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22 Oct 2026 15:38Current
6Medium risk
Vulners AI Score6
CVSS 47.6
EPSS0.00146
SSVC
21