Kaspersky ID:
KLA90992
検出日:
04/21/2026
更新日:
04/22/2026

説明

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information, spoof user interface.

Below is a complete list of vulnerabilities:

  1. A remote code execution vulnerability in the DOM: Core & HTML component can be exploited remotely to execute arbitrary code.
  2. Information disclosure vulnerability in the Graphics: Canvas2D component can be exploited to obtain sensitive information.
  3. Security vulnerability in the Graphics: WebRender component can be exploited to bypass security restrictions.
  4. Denial of service vulnerability in the WebRTC component can be exploited remotely to cause denial of service.
  5. A remote code execution vulnerability in the JavaScript Engine component can be exploited remotely to execute arbitrary code.
  6. Security vulnerability can be exploited to bypass security restrictions.
  7. Security UI vulnerability in the DOM: Core & HTML component can be exploited to spoof user interface.
  8. Denial of service vulnerability in the Libraries component in NSS can be exploited remotely to cause denial of service.
  9. A remote code execution vulnerability in Firefox ESR 115 can be exploited remotely to execute arbitrary code.

オリジナルアドバイザリー

関連製品

CVEリスト

  • CVE-2026-2781
    critical
  • CVE-2026-6746
    critical
  • CVE-2026-6749
    critical
  • CVE-2026-6750
    critical
  • CVE-2026-6752
    high
  • CVE-2026-6754
    critical
  • CVE-2026-6762
    unknown
  • CVE-2026-6767
    high
  • CVE-2026-6772
    critical
  • CVE-2026-6785
    unknown

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