Threat database

991 threats

Threat database
Severity	CVSS	Signals	Threat	Source	Published
High	7.5	EPSS 0.3%	CVE-2026-92044Firefox · Vulnerability High7.5EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92044 Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15
High	7.5	EPSS 0.2%	CVE-2026-92042Firefox · Vulnerability High7.5EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92042 Race condition in the DOM: Content Processes 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	9.1	EPSS 0.3%	CVE-2026-92041Firefox · Vulnerability Critical9.1EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92041 Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla #ghsa-r253-q3j8-2r7g	CVE Database V5	2026-09-15
High	8.8	EPSS 0.4%	CVE-2026-92040Firefox · Vulnerability High8.8EPSS 0.4%2026-09-15CVE Database V5CVE-2026-92040 Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.4%Vulnerability Mozilla	CVE Database V5	2026-09-15
Medium	6.3	EPSS 0.2%	CVE-2026-92039Firefox · Vulnerability Medium6.3EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92039 Mitigation bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla #ghsa-986v-6jp3-h8hc	CVE Database V5	2026-09-15
Critical	9.1	EPSS 0.3%	CVE-2026-92038Firefox · Vulnerability Critical9.1EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92038 Mitigation bypass in the Remote Settings Client component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla #ghsa-vpxr-h5vr-x94p	CVE Database V5	2026-09-15
Critical	9.8	EPSS 0.6%	CVE-2026-92037Firefox · Vulnerability Critical9.8EPSS 0.6%2026-09-15CVE Database V5CVE-2026-92037 Incorrect boundary conditions in the DOM: Animation component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.6%Vulnerability Mozilla #ghsa-3vhm-7cg7-qr2g	CVE Database V5	2026-09-15
Critical	9.8	EPSS 0.6%	CVE-2026-92036Firefox · Vulnerability Critical9.8EPSS 0.6%2026-09-15CVE Database V5CVE-2026-92036 Incorrect boundary conditions in the Networking: HTTP component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.6%Vulnerability Mozilla #ghsa-xr5m-3p7h-c2w9	CVE Database V5	2026-09-15
Critical	9.6	EPSS 0.3%	CVE-2026-92035Firefox · Vulnerability Critical9.6EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92035 Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Thunderbird 140.17, Firefox 156, Firefox ESR 153.3, Thunderbird 156, Thunderbird 153.3, Firefox ESR 115.42, and Firefox ESR 140.17. EPSS 0.3%Vulnerability Mozilla #ghsa-hq25-mwj8-3g8m	CVE Database V5	2026-09-15
Critical	9.1	EPSS 0.3%	CVE-2026-92034Firefox · Vulnerability Critical9.1EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92034 Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 156 and Thunderbird 156. EPSS 0.3%Vulnerability Mozilla #ghsa-3mrv-rm2p-hfgx	CVE Database V5	2026-09-15
Critical	9.6	EPSS 0.3%	CVE-2026-92032Firefox · Vulnerability Critical9.6EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92032 Sandbox escape due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla #ghsa-58hr-q7r3-8jw3	CVE Database V5	2026-09-15
Medium	6.5	EPSS 0.3%	CVE-2026-92031Firefox · Vulnerability Medium6.5EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92031 Information disclosure in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15
Medium	5.4	EPSS 0.2%	CVE-2026-92030Firefox · Vulnerability Medium5.4EPSS 0.2%2026-09-15CVE Database V5CVE-2026-92030 Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.2%Vulnerability Mozilla #ghsa-f3p4-m566-r2fg	CVE Database V5	2026-09-15
High	8.8	EPSS 0.3%	CVE-2026-92029Firefox · Vulnerability High8.8EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92029 Use-after-free in the SVG component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15
High	8.8	EPSS 0.3%	CVE-2026-92028Firefox · Vulnerability High8.8EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92028 Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15
High	8.8	EPSS 0.3%	CVE-2026-92027Firefox · Vulnerability High8.8EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92027 Use-after-free in the DOM: Streams component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15
High	8.8	EPSS 0.3%	CVE-2026-92026Firefox · Vulnerability High8.8EPSS 0.3%2026-09-15CVE Database V5CVE-2026-92026 Use-after-free in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3. EPSS 0.3%Vulnerability Mozilla	CVE Database V5	2026-09-15

Showing 221–240 of 991 results · 3 duplicate CVE records merged