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.
Metrics
Affected Vendors & Products
References
History
Mon, 08 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Improper Packet Length Validation in OpenVPN's tls-crypt-v2 Leads to DoS | |
| First Time appeared |
Openvpn
Openvpn openvpn |
|
| Vendors & Products |
Openvpn
Openvpn openvpn |
Mon, 08 Jun 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 08 Jun 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Weaknesses | CWE-617 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: OpenVPN
Published:
Updated: 2026-06-08T19:49:17.361Z
Reserved: 2026-04-13T10:28:10.361Z
Link: CVE-2026-35058
Updated: 2026-06-08T19:47:23.911Z
Status : Received
Published: 2026-06-08T20:17:00.497
Modified: 2026-06-08T20:17:00.497
Link: CVE-2026-35058
No data.
OpenCVE Enrichment
Updated: 2026-06-08T20:30:06Z