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CVE-2026-120987

Full vulnerability record from the local CVENow database.

Description

Whale Browser before 5.39.412.57 allows an attacker to bypass the iframe sandbox in a dual-tab environment.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

[email protected]

Published

2026-11-03 07:18:21.527000

Last modified

2026-11-03 07:18:21.527000

View original CVE JSON

{
  "id": "CVE-2026-120987",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-03T07:18:21.527",
  "lastModified": "2026-11-03T07:18:21.527",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Whale Browser before 5.39.412.57 allows an attacker to bypass the iframe sandbox in a dual-tab environment."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "NAVER",
          "product": "NAVER Whale browser",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.39.412.57",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cve.naver.com/detail/cve-2026-120987.html",
      "source": "[email protected]"
    }
  ]
}