Nixpkgs security tracker
NIXPKGS-2026-1882
GitHub issue
published 4 days, 21 hours ago
OpenVPN CVE-2026-40215 and CVE-2026-35058
Permalink
CVE-2026-40215
6.1 MEDIUM
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): High (H)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Vulnerable System Impact Confidentiality (VC): High (H)
- Vulnerable System Impact Integrity (VI): None (N)
- Vulnerable System Impact Availability (VA): High (H)
- Subsequent System Impact Confidentiality (SC): Low (L)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): Low (L)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): High (H)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Vulnerable System Impact Confidentiality (MVC): High (H)
- Modified Vulnerable System Impact Integrity (MVI): None (N)
- Modified Vulnerable System Impact Availability (MVA): High (H)
- Modified Subsequent System Impact Confidentiality (MSC): Low (L)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Low (L)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
- Exploit Maturity (E): Not Defined (X)
by @LeSuisse Activity log
- Created suggestion
-
@LeSuisse
ignored
6 packages
- openvpn3
- openvpn-auth-ldap
- namespaced-openvpn
- openvpn_learnaddress
- networkmanager-openvpn
- nagiosPlugins.check_openvpn
- @LeSuisse accepted
- @LeSuisse published on GitHub
A race condition in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 …
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 cause a server crash or leak heap memory via a use-after-free triggered during TLS session promotion.
References
Affected products
OpenVPN
- =<2.7.1
- =<2.6.19
Matching in nixpkgs
Ignored packages (6)
pkgs.openvpn3
OpenVPN 3 Linux client
pkgs.openvpn-auth-ldap
LDAP authentication plugin for OpenVPN
pkgs.namespaced-openvpn
Network namespace isolation for OpenVPN tunnels
pkgs.openvpn_learnaddress
Openvpn learn-address script to manage a hosts-like file
-
nixos-unstable 2013-10-21
- nixpkgs-unstable 2013-10-21
- nixos-unstable-small 2013-10-21
-
nixos-26.05 2013-10-21
- nixos-26.05-small 2013-10-21
- nixpkgs-26.05-darwin 2013-10-21
pkgs.networkmanager-openvpn
NetworkManager's OpenVPN plugin
Package maintainers
-
@peterhoeg Peter Hoeg <peter@hoeg.com>
Permalink
CVE-2026-35058
6.9 MEDIUM
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): High (H)
- Attack Requirement (AT): Present (P)
- Privileges Required (PR): Low (L)
- User Interaction (UI): Passive (P)
- Vulnerable System Impact Confidentiality (VC): None (N)
- Vulnerable System Impact Integrity (VI): None (N)
- Vulnerable System Impact Availability (VA): High (H)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): High (H)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): High (H)
- Modified Attack Requirement (MAT): Present (P)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): Passive (P)
- Modified Vulnerable System Impact Confidentiality (MVC): None (N)
- Modified Vulnerable System Impact Integrity (MVI): None (N)
- Modified Vulnerable System Impact Availability (MVA): High (H)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): High (H)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
- Exploit Maturity (E): Not Defined (X)
by @LeSuisse Activity log
- Created suggestion
-
@LeSuisse
ignored
6 packages
- openvpn3
- openvpn-auth-ldap
- namespaced-openvpn
- openvpn_learnaddress
- networkmanager-openvpn
- nagiosPlugins.check_openvpn
- @LeSuisse accepted
- @LeSuisse published on GitHub
Improper validation of packet length during tls-crypt-v2 key extraction in …
Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows authenticated attackers to trigger a fatal assertion and cause a denial of service via a specially crafted packet.
References
Affected products
OpenVPN
- =<2.7.1
- =<2.6.19
Matching in nixpkgs
Ignored packages (6)
pkgs.openvpn3
OpenVPN 3 Linux client
pkgs.openvpn-auth-ldap
LDAP authentication plugin for OpenVPN
pkgs.namespaced-openvpn
Network namespace isolation for OpenVPN tunnels
pkgs.openvpn_learnaddress
Openvpn learn-address script to manage a hosts-like file
-
nixos-unstable 2013-10-21
- nixpkgs-unstable 2013-10-21
- nixos-unstable-small 2013-10-21
-
nixos-26.05 2013-10-21
- nixos-26.05-small 2013-10-21
- nixpkgs-26.05-darwin 2013-10-21
pkgs.networkmanager-openvpn
NetworkManager's OpenVPN plugin
Package maintainers
-
@peterhoeg Peter Hoeg <peter@hoeg.com>