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CVE-2026-110149

Status: AnalyzedCritical (9.6)—

News and reports on Orbitaley

Use after free in Browser in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Vector UI:R con AV:N y PR:N: el usuario abre una página HTML manipulada. El texto indica ejecución de código arbitrario fuera del sandbox, sin especificar intérprete.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Application Isolation and SandboxingExploit ProtectionUpdate Software

Affected technologies (1)

Google — Chrome

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2026-110149",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
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            },
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            },
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            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-14T00:00:00+00:00"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "chrome-cve-admin@google.com",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Chrome",
          "versions": [
            {
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              "version": "155.0.8059.79",
              "lessThan": "155.0.8059.79",
              "versionType": "custom"
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  ],
  "published": "2026-10-13T22:17:34.737",
  "references": [
    {
      "url": "https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://issues.chromium.org/issues/568437149",
      "tags": [
        "Permissions Required"
      ],
      "source": "chrome-cve-admin@google.com"
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  ],
  "vulnStatus": "Analyzed",
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      "lang": "en",
      "value": "Use after free in Browser in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)"
    }
  ],
  "lastModified": "2026-10-15T04:18:18.853",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "155.0.8059.79"
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          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "chrome-cve-admin@google.com"
}