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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-12932

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 allows remote attackers to cause a denial of service (memory ex

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Status
Published
Published
Updated
Assigning organization
OpenVPN

Description

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 allows remote attackers to cause a denial of service (memory exhaustion) via a flood of crafted packets

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

OpenVPN OpenVPN

Default version status: unaffected

  • 2.5.0 to ≤ 2.6.20affected
  • 2.7_alpha1 to ≤ 2.7.4affected

References