CVE-2026-8090
High
Published: 07 May 2026
Published
07 May 2026
Modified
07 May 2026
KEV Added
—
Patch
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CVSS Score
7.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS Score
0.0001
3.0th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Description
Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2.
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
addresses: CWE-416
Use-after-free exploits that achieve arbitrary code execution are blocked or significantly hardened by non-executable pages and ASLR.
Security SummaryAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)