CVE-2026-100757 in Firefox

요약

\~에 의해 MITRE • 2026. 09. 29.

Use-after-free in the Widget component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• 책임이 있는: Mozilla
• 예약하다: 2026. 09. 26.
• 공개: 2026. 09. 29.
• 모더레이션: 수락
• 항목: VDB-411327
• CPE: 준비됨
• CWE: CWE-416 (확인됨)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: 아니요
• 활동: 매우 낮음
• 부문: Lawfirm, Transportation, ...

출처

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100757
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100757
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100757/