https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-28681.htmlhttps://patchthecve.com/cve/CVE-2021-28681.htmlWed, 17 Jun 2026 03:46:47 +0000MEDIUM 5.3: Pion WebRTC before 3.0.15 didn't properly tear down the DTLS Connection when certificate verification failed. The PeerConnectionState was set to failed, but a user could ignore that and continue to use the PeerConnection. )A WebRTC implementation shouldn't allow the user to continue if verification https://patchthecve.com/cve/CVE-2016-1976.htmlhttps://patchthecve.com/cve/CVE-2016-1976.htmlWed, 17 Jun 2026 00:43:00 +0000MEDIUM 5.5: Use-after-free vulnerability in the DesktopDisplayDevice class in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows might allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.https://patchthecve.com/cve/CVE-2016-1975.htmlhttps://patchthecve.com/cve/CVE-2016-1975.htmlWed, 17 Jun 2026 00:43:00 +0000MEDIUM 6.3: Multiple race conditions in dom/media/systemservices/CamerasChild.cpp in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.