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CVE-2026-8960 Spoofing issue in WebExtensions

🗓️ 19 May 2026 12:29:57Reported by mozillaType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Spoofing vulnerability in WebExtensions identified as CVE-2026-8960, fixed in Firefox 151.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8960
19 May 202612:29
attackerkb
AlpineLinux
CVE-2026-8960
19 May 202612:29
alpinelinux
Circl
CVE-2026-8960
19 May 202620:00
circl
CNNVD
Mozilla Firefox 安全漏洞
19 May 202600:00
cnnvd
CVE
CVE-2026-8960
19 May 202612:29
cve
Debian CVE
CVE-2026-8960
19 May 202612:29
debiancve
EUVD
EUVD-2026-30909
19 May 202612:29
euvd
Tenable Nessus
Fedora 42 : firefox / nss (2026-7f6ee801e2)
25 May 202600:00
nessus
Tenable Nessus
Fedora 43 : firefox / nss (2026-cd20332935)
20 May 202600:00
nessus
Tenable Nessus
Fedora 44 : firefox (2026-f3409cf313)
20 May 202600:00
nessus
Rows per page
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "151",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "151",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

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19 May 2026 17:10Current
EPSS0.00037
31