CVE-2026-100805High· 7.5▾ TwilightRace condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 157.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
— → 7.5
none → high
Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 157.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-96869NoneInformation disclosure in the Networking component
CVE-2026-100831High· 8.8Use-after-free in the DOM: UI Events & Focus Handling component
CVE-2026-100830NoneMitigation bypass in the DOM: Navigation component
CVE-2026-100829NoneMitigation bypass in the DOM: Security component
CVE-2026-100828NoneMitigation bypass in the Bookmarks & History component
CVE-2026-100826Medium· 6.5Denial-of-service in the Storage: StorageManager component