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CVE-2026-84117

🗓️ 01 Sep 2026 12:18:47Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views

Privilege escalation in Firefox for Android fixed in Firefox 155.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84117
2 Sep 202604:47
circl
cvelist
Cvelist
CVE-2026-84117 Privilege escalation in Firefox for Android
1 Sep 202612:18
cvelist
debiancve
Debian CVE
CVE-2026-84117
1 Sep 202612:18
debiancve
euvd
EUVD
EUVD-2026-69069
1 Sep 202612:18
euvd
kaspersky
Kaspersky
KLA91249 Multiple vulnerabilities in Mozilla Firefox
1 Sep 202600:00
kaspersky
mozilla
Mozilla
Security Vulnerabilities fixed in Firefox 155 — Mozilla
1 Sep 202600:00
mozilla
nvd
NVD
CVE-2026-84117
1 Sep 202613:20
nvd
opensuse
OPENSUSE Linux
MozillaFirefox-155.0-1.1 on GA media (moderate)
5 Sep 202600:00
opensuse
osv
OSV
OPENSUSE-SU-2026:11677-1 MozillaFirefox-155.0-1.1 on GA media
4 Sep 202600:00
osv
osv
OSV
UBUNTU-CVE-2026-84117
1 Sep 202613:20
osv
Rows per page
NVD
Node
mozillafirefox_mobileRange<155.0android
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "155",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

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03 Sep 2026 15:22Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.00234
SSVC
53