EXPOSURES › CVE-2025-14321
CVE-2025-14321
CRITICAL
DETAIL
SourceNVD · cve
Published2025-12-09
CVSS9.8
Referencehttps://nvd.nist.gov/vuln/detail/CVE-2025-14321 ↗
▸ RECOMMENDED ACTION Critical severity — schedule patching of the affected products.
PLAYERS IMPLICATED
DESCRIPTION
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
AFFECTED FEDRAMP PRODUCTS · 0
No correlated FedRAMP products.