{
  "cveId": "CVE-2026-97629",
  "url": "https://patchblox.com/security/cve/CVE-2026-97629",
  "summary": "CVE-2026-97629 is fixed in 29 products on 1 platform, first by DEBIAN-CVE-2026-97629, released October 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "NGINX ngx_http_ssl_module vulnerability",
  "description": "Description When NGINX Plus or NGINX Open Source is configured with\u00A0ssl_session_cache   shared:name:size  without an explicit ssl_session_ticket_key file\u00A0directives to automatically rotate SSL session ticket keys, a remote unauthenticated attacker is able to forge client SSL sessions   in a non-deterministic manner that is beyond the attacker\u0027s control. An attacker could leverage this vulnerability to bypass verification of client certificates.  Impact   This vulnerability can lead to the exposure of resources or functionality to unintended actors, possibly providing attackers with access to sensitive information. There is no control plane exposure; this is a data plane issue only.       Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
  "published": "2026-10-14T15:17:28Z",
  "severity": "Important",
  "cvss": 6.5,
  "cwe": "Use of Uninitialized Resource",
  "epss": 0.00246,
  "epssPercentile": 0.15912,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97629",
  "fixes": [
    {
      "platform": "linux",
      "product": "libnginx-mod-http-geoip",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.24.0-2ubuntu7.19",
      "fix": "libnginx-mod-http-geoip 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-http-geoip-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-geoip",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.28.3-2ubuntu1.12",
      "fix": "libnginx-mod-http-geoip 1.28.3-2ubuntu1.12",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-http-geoip-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-image-filter",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.24.0-2ubuntu7.19",
      "fix": "libnginx-mod-http-image-filter 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-http-image-filter-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-image-filter",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.28.3-2ubuntu1.12",
      "fix": "libnginx-mod-http-image-filter 1.28.3-2ubuntu1.12",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-http-image-filter-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-perl",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.24.0-2ubuntu7.19",
      "fix": "libnginx-mod-http-perl 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-http-perl-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-perl",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.28.3-2ubuntu1.12",
      "fix": "libnginx-mod-http-perl 1.28.3-2ubuntu1.12",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-http-perl-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-xslt-filter",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.24.0-2ubuntu7.19",
      "fix": "libnginx-mod-http-xslt-filter 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-http-xslt-filter-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-http-xslt-filter",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.28.3-2ubuntu1.12",
      "fix": "libnginx-mod-http-xslt-filter 1.28.3-2ubuntu1.12",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-http-xslt-filter-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
      "platform": "linux",
      "product": "libnginx-mod-mail",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.24.0-2ubuntu7.19",
      "fix": "libnginx-mod-mail 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-mail-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
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      "product": "libnginx-mod-mail",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
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      "fix": "libnginx-mod-mail 1.28.3-2ubuntu1.12",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-mail-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
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      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "fix": "libnginx-mod-stream 1.24.0-2ubuntu7.19",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-stream-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-stream-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnginx-mod-stream-geoip-1.24.0-2ubuntu7.19",
      "released": "2026-10-27T21:15:08Z"
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnginx-mod-stream-geoip-1.28.3-2ubuntu1.12",
      "released": "2026-11-07T00:38:01Z"
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    {
      "platform": "linux",
      "product": "nginx",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.26.3-3\u002Bdeb13u10",
      "fix": "DEBIAN-CVE-2026-97629",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-97629",
      "released": "2026-10-18T16:17:31Z"
    },
    {
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      "release": "Debian 14",
      "fixedVersion": "1.30.4-8",
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      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-97629",
      "released": "2026-10-18T16:17:31Z"
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  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}