OPENSUSE-SU-2026:22072-1: openvpn security update

OPENSUSE-SU-2026:22072-1, released November 7, 2026, fixes 9 CVEs in openvpn (version 2.6.10-160000.5.1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.1

Base score, 0 to 10

Highest EPSS

0.0054

45th percentile

Priority of the 9 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 4

Fixed package versions

Product	Release	Fixed in
openvpn	opensuse-leap 16.0	2.6.10-160000.5.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-12996	openvpn: A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to po...	8.1	0.0046	None reported
High	CVE-2026-12932	openvpn: A memory leak in the tls-crypt-v2 client key extraction in OpenVPN 2.5.0 through 2.6.20 and 2.7_alpha1 through 2.7.4...	8.1	0.0042	None reported
High	CVE-2026-13117	openvpn: An incomplete guard in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to...	8.1	0.0040	None reported
High	CVE-2026-11771	openvpn: OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in...	7.5	0.0038	None reported
High	CVE-2026-40215	openvpn: A race condition in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows remote attackers to potentially...	7.4	0.0037	None reported
Routine	CVE-2026-35058	openvpn: Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha...	6.5	0.0054	None reported
Routine	CVE-2026-84732	openvpn: Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause...	n/a	0.0034	None reported
Routine	CVE-2026-13379	openvpn: This update for openvpn fixes the following issues: - CVE-2026-11771: NTLM proxy auth stack off-by-one write (bsc#12...	n/a	0.0034	None reported
Routine	CVE-2026-63650	openvpn: This update for openvpn fixes the following issues: - CVE-2026-63650: OpenVPN 2.7_alpha1 through 2.7.5 using mbedTLS...	n/a	0.0023	None reported

Also fixes CVE-2026-12996

openvpn 2.6.19-0ubuntu0.24.04.3
openvpn on Ubuntu 24.04.5 LTS (noble)
openvpn 2.7.0-1ubuntu1.2
openvpn on Ubuntu 26.04.1 LTS (resolute)
openvpn 2.5.11-0ubuntu0.22.04.4
openvpn on Ubuntu 22.04.1 LTS (jammy)
SUSE-SU-2026:24220-1
openvpn on sles 16.0
SUSE-SU-2026:3596-1
openvpn, openvpn-dco on sles 15.6, sles 15.7
ALAS2023-2026-1990
openvpn, openvpn-debuginfo, openvpn-debugsource and 1 more on amzn 2023
DEBIAN-CVE-2026-12996
openvpn on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22072-1

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