CVE Vulnerabilities

CVE-2026-12996

This vulnerability is marked as RESERVED by NVD. This means that the CVE-ID is reserved for future use by the CVE Numbering Authority (CNA) or a security researcher, but the details of it are not yet publicly available yet.

This page will reflect the classification results once they are available through NVD.

Any vendor information available is shown as below.

Ubuntu

ack_write_buf use after free

Affected Software List

NameVendorVersion
OpenvpnUbuntu/noble2.6.19-0ubuntu0.24.04.3
OpenvpnUbuntu/esm-infra-legacy/xenialTBD
OpenvpnUbuntu/questingend of life, was needs-triage
OpenvpnUbuntu/resolute2.7.0-1ubuntu1.2
OpenvpnUbuntu/upstream2.7.5-1
OpenvpnUbuntu/esm-infra-legacy/trustyTBD
OpenvpnUbuntu/esm-infra/bionicTBD
OpenvpnUbuntu/esm-infra/focalTBD
OpenvpnUbuntu/jammy2.5.11-0ubuntu0.22.04.4