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Updated openvpn package fixes security vulnerabilities

Type: advisorySources: OSV

Improve on check_session_buf_not_used(), catch possible double-free in the lame duck case. (CVE-2026-84471) Reliability layer: avoid unbounded reliable TLS timeout, and ignore acks for packets that cannot be outstanding. (CVE-2026-84732)

Products
openvpn
Affected versions
Not specified
Fixed versions
2.6.23-1.mga10
CVEs
CVE-2026-84471, CVE-2026-84732
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 08:56 UTC · Revision 1

Source evidence

Updated openvpn package fixes security vulnerabilities

core-osv · Original source

Published 13 Oct 2026, 01:20 UTC

Improve on check_session_buf_not_used(), catch possible double-free in the lame duck case. (CVE-2026-84471) Reliability layer: avoid unbounded reliable TLS timeout, and ignore acks for packets that cannot be outstanding. (CVE-2026-84732)

osv:MGASA-2026-0498

openvpn

Fixed versions: 2.6.23-1.mga10

Complete source record
{
  "id": "7438886f94c2a52f606a01bd1e6463e3aa7fe578161c421d4c80585f7f40066d",
  "url": "https://osv.dev/vulnerability/MGASA-2026-0498",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Updated openvpn package fixes security vulnerabilities",
    "summary": "Improve on check_session_buf_not_used(), catch possible double-free in the lame duck case. (CVE-2026-84471) Reliability layer: avoid unbounded reliable TLS timeout, and ignore acks for packets that cannot be outstanding. (CVE-2026-84732)",
    "evidence": "osv:MGASA-2026-0498",
    "products": [
      {
        "name": {
          "value": "openvpn",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.6.23-1.mga10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MGASA-2026-0498",
      "aliases": [
        "MGASA-2026-0498"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.6.23-1.mga10"
                }
              ]
            }
          ],
          "package": {
            "name": "openvpn",
            "purl": "pkg:rpm/mageia/openvpn?arch=source&distro=mageia-10",
            "ecosystem": "Mageia:10"
          },
          "database_specific": {
            "source": "https://advisories.mageia.org/MGASA-2026-0498.json"
          },
          "ecosystem_specific": {
            "section": "core"
          }
        }
      ],
      "modified": "2026-10-13T01:30:03.139669008Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-84471",
        "CVE-2026-84732"
      ],
      "references": [
        "https://advisories.mageia.org/MGASA-2026-0498.html",
        "https://bugs.mageia.org/show_bug.cgi?id=36429",
        "https://ubuntu.com/security/notices/USN-8852-1",
        "https://github.com/OpenVPN/openvpn/releases/tag/v2.6.23"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-84471",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-84732",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 307149,
  "published_at": "2026-10-13T01:20:53+00:00"
}