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EUVD-2025-1571

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Vulnerability in Alt-Svc affects Firefox and Thunderbird versions under specified thresholds for certificate validation

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2025-0239
7 Jan 202516:15
attackerkb
nessus
AlmaLinux 9 : firefox (ALSA-2025:0080)
10 Jan 202500:00
nessus
nessus
AlmaLinux 8 : firefox (ALSA-2025:0144)
10 Jan 202500:00
nessus
nessus
Debian dla-4011 : firefox-esr - security update
11 Jan 202500:00
nessus
nessus
Debian dla-4012 : thunderbird - security update
11 Jan 202500:00
nessus
nessus
Debian dsa-5839 : firefox-esr - security update
8 Jan 202500:00
nessus
nessus
Debian dsa-5841 : thunderbird - security update
10 Jan 202500:00
nessus
nessus
Fedora 41 : firefox (2025-6fcde64d77)
8 Jan 202500:00
nessus
nessus
Fedora 40 : thunderbird (2025-91031f9df9)
14 Jan 202500:00
nessus
nessus
Fedora 40 : firefox (2025-e8a71b6caf)
9 Jan 202500:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "b2b48439-1c3f-3e69-88b0-5ab0bb1df9bf",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "8d275f0e-7378-3b47-a80b-bef890da7291",
        "product": {
          "name": "Thunderbird"
        },
        "product_version": "unspecified <128.6"
      },
      {
        "id": "bdb18b3b-ad32-3a7d-a552-323d37ef12f8",
        "product": {
          "name": "Thunderbird"
        },
        "product_version": "unspecified <134"
      },
      {
        "id": "c8553ddf-2e33-3f77-8f3e-1f6e07b92b6f",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <134"
      },
      {
        "id": "c9e01cdd-d974-30b3-897b-93d92eaed40f",
        "product": {
          "name": "Firefox ESR"
        },
        "product_version": "unspecified <128.6"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
7High risk
Vulners AI Score7
CVSS 3.14
EPSS0.00226
SSVC
5