CVE-2026-100780 in Firefox

Tóm tắt

Bởi MITRE • 29/09/2026

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

• chịu trách nhiệm: Mozilla
• Đặt trước: 26/09/2026
• Tiết lộ: 29/09/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-411351
• CPE: sẵn sàng
• CWE: CWE-416 (Đã xác nhận)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: không
• Các hoạt động: rất thấp
• ngành: Telecommunication, Transportation, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100780
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100780
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100780/