Real-Time Zero-Day Stream • Direct NIST NVD Disclosures (2025-2026)

Fresh 2026 Zero-Days & Newly Disclosed CVEs

Continuous surveillance of newly registered CVE advisories with CVSS threat scores, attack vector metrics, and impacted software libraries.

Quick Filters: Critical (9.0+) High (7.0+) Remote Exploits (AV:N)
Found 128,726 fresh security advisories
Page 96 of 5,364
CVE-2026-117952 CVSS 0.0

Uninitialized memory in the Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117951 CVSS 0.0

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117950 CVSS 0.0

Incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117949 CVSS 0.0

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117948 CVSS 0.0

Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117947 CVSS 0.0

Use-after-free in the XML component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117946 CVSS 0.0

Incorrect boundary conditions in the JavaScript Engine component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117945 CVSS 0.0

Incorrect boundary conditions in the XML component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117944 CVSS 0.0

Use-after-free in the Layout component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117943 CVSS 0.0

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117942 CVSS 0.0

Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117941 CVSS 0.0

Use-after-free in the DOM: CSS Object Model component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117940 HIGH 8.8

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117939 MEDIUM 6.3

Use-after-free in the XML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117938 MEDIUM 6.3

Use-after-free in the Layout component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117937 HIGH 7.3

Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117936 HIGH 8.8

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117935 CVSS 0.0

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117934 CVSS 0.0

Use-after-free in the Layout component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117933 CVSS 0.0

Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117932 CVSS 0.0

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117931 CVSS 0.0

Use-after-free in the DOM: Events component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117930 CVSS 0.0

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
CVE-2026-117929 HIGH 8.8

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6....

📅 2026-10-27 Inspect Dossier →
Showing Page 96 of 5,364 • 128,726 newly disclosed advisories
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