CVE details

CVE-2026-100778

Sandbox escape due to use-after-free in the DOM: Core & HTML component

• Severity: High
• CVSS: N/A
• Published: 2026-09-29
• Fixed in: 157

Description

Sandbox escape due to use-after-free in the DOM: Core & HTML component

Affected products

• Firefox · → 157

Overlaps: Firefox

Source

View on NVD

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