Threat database

1,011 threats

Threat database
Severity	CVSS	Signals	Threat	Source	Published
High	8.8	EPSS 0.2%	CVE-2026-92073Firefox · Vulnerability High8.8EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92073 CVE-2026-92073 is a high-severity privilege escalation vulnerability in the Enterprise Policies component of Mozilla Firefox. It allows an unprivileged user to gain elevated privileges. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3, as well as Thunderbird 156 and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla	CVE Database V5	2026-09-15
High	8.0	EPSS 0.2%	CVE-2026-92072Firefox · Vulnerability High8.0EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92072 Incorrect boundary conditions in the Safe Browsing component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla #ghsa-6fgv-593v-m966	CVE Database V5	2026-09-15
Critical	9.6	EPSS 0.2%	CVE-2026-92071Firefox · Vulnerability Critical9.6EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92071 Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla #ghsa-5rvr-qj37-q63g	CVE Database V5	2026-09-15
Medium	4.3	EPSS 0.2%	CVE-2026-92070Firefox · Vulnerability Medium4.3EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92070 Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla	CVE Database V5	2026-09-15
Medium	5.4	EPSS 0.2%	CVE-2026-92069Firefox · Vulnerability Medium5.4EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92069 Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla #ghsa-r584-fcc4-3c2h	CVE Database V5	2026-09-15
Medium	5.4	EPSS 0.1%	CVE-2026-92068Firefox · Vulnerability Medium5.4EPSS 0.1%2026-09-15CVE Database V5CVE-2026-92068 Site isolation issue in the Reader Mode component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.1%Vulnerability Mozilla #ghsa-jgrj-mv42-4xrq	CVE Database V5	2026-09-15
High	8.8	EPSS 0.2%	CVE-2026-92067Firefox · Vulnerability High8.8EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92067 Use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla	CVE Database V5	2026-09-15
Critical	9.8	EPSS 0.6%	CVE-2026-92066Firefox · Vulnerability Critical9.8EPSS 0.6%2026-09-15CVE Database V5CVE-2026-92066 Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.6%Vulnerability Mozilla #ghsa-gx2r-3ggv-9hvj	CVE Database V5	2026-09-15
High	8.8	EPSS 0.1%	CVE-2026-92065Firefox · Vulnerability High8.8EPSS 0.1%2026-09-15CVE Database V5CVE-2026-92065 Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.1%Vulnerability Mozilla #ghsa-hmfc-frw3-6c4r	CVE Database V5	2026-09-15
High	8.8	EPSS 0.1%	CVE-2026-92064Firefox · Vulnerability High8.8EPSS 0.1%2026-09-15CVE Database V5CVE-2026-92064 Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.1%Vulnerability Mozilla #ghsa-89m3-p845-rf6w	CVE Database V5	2026-09-15
Medium	6.5	EPSS 0.4%	CVE-2026-92063Firefox · Vulnerability Medium6.5EPSS 0.4%2026-09-15CVE Database V5CVE-2026-92063 Denial-of-service in the Audio/Video component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.4%Vulnerability Mozilla #ghsa-7vwp-fcjh-4r9c	CVE Database V5	2026-09-15
High	8.8	EPSS 0.2%	CVE-2026-92062Firefox · Vulnerability High8.8EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92062 CVE-2026-92062 is a high-severity privilege escalation vulnerability in the Session Restore component of Mozilla Firefox and Thunderbird. The issue allows an attacker to escalate privileges within the affected applications. This vulnerability has been fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla	CVE Database V5	2026-09-15
Critical	9.8	EPSS 0.6%	CVE-2026-92061Firefox · Vulnerability Critical9.8EPSS 0.6%2026-09-15CVE Database V5CVE-2026-92061 Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.6%Vulnerability Mozilla #ghsa-mvc7-p6h2-6xxm	CVE Database V5	2026-09-15
High	8.8	EPSS 0.2%	CVE-2026-92060Firefox · Vulnerability High8.8EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92060 Use-after-free in the Internationalization component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla	CVE Database V5	2026-09-15
Critical	9.3	EPSS 0.1%	CVE-2026-92059Firefox · Vulnerability Critical9.3EPSS 0.1%2026-09-15CVE Database V5CVE-2026-92059 Incorrect boundary conditions in the DOM: Editor component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.1%Vulnerability Mozilla #ghsa-3753-fcfq-39h2	CVE Database V5	2026-09-15
High	8.8	EPSS 0.2%	CVE-2026-92058Firefox · Vulnerability High8.8EPSS 0.2%2026-09-15GCVE DatabaseCVE-2026-92058 CVE-2026-92058 is a use-after-free vulnerability in the Graphics component of mozjs52 affecting Mozilla Firefox and Thunderbird. It has a high severity with a CVSS score of 8.8, impacting confidentiality, integrity, and availability. The issue was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. No known exploits have been reported in the wild. Users are advised to update to the fixed versions to mitigate this vulnerability. EPSS 0.2%Copy of CVE-2026-92058 Vulnerability Mozilla #ghsa-q7fq-jr5q-4vpm #cwe-416	GCVE Database	2026-09-15

Showing 181–200 of 1,011 results · 4 duplicate CVE records merged