CVE-2026-2770 in Firefox

요약

\~에 의해 VulDB • 2026. 06. 02.

DOM: Bindings(WebIDL) 구성 요소에서 Use-after-free 취약점 발생. 이 취약점은 Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148 및 Thunderbird < 140.8에 영향을 미칩니다.

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• 책임이 있는: Mozilla
• 예약하다: 2026. 02. 19.
• 공개: 2026. 02. 24.
• 모더레이션: 수락
• 항목: VDB-347561
• CPE: 준비됨
• CWE: CWE-416 (확인됨)
• CVSS: 9.8 (NVD)
• EPSS: 0.00469
• KEV: 아니요
• 활동: 매우 낮음
• 부문: Energy, Finance, ...

출처

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-2770
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2770
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-2770/