High severity8.8NVD Advisory· Published Aug 18, 2026· Updated Aug 18, 2026
CVE-2026-74950
CVE-2026-74950
Description
Privilege escalation in the Downloads API component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: >=154, >=153.1
Patches
Vulnerability mechanics
References
3News mentions
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