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CVE-2026-92032

🗓️ 15 Sep 2026 12:33:52Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov👁 64 Views

Sandbox escape due to invalid pointer in Firefox 156/ESR 140.16/ESR 153.3 Graphics.

Related
Detection
Affected
Refs
NVD
Node
OR
mozillafirefoxRange<140.16.0
mozillafirefoxRange141.0–153.3.0
mozillafirefoxRange154.0.0–156.0.0
mozillathunderbirdRange<140.16.0
mozillathunderbirdRange141.0–153.3.0
mozillathunderbirdRange154.0–156.0
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "140.16",
        "lessThanOrEqual": "140.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "153.3",
        "lessThanOrEqual": "153.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "156",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "140.16",
        "lessThanOrEqual": "140.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "153.3",
        "lessThanOrEqual": "153.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "156",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

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05 Oct 2026 18:01Current
6Medium risk
Vulners AI Score6
CVSS 3.19.6
EPSS0.00321
SSVC
64