Latest CVE Feed

Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
0.0 NA
CVE-2026-84141 — Integer overflow in the Graphics: ImageLib component

Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84140 — Site isolation issue in the DOM: Navigation component

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Misconfiguration
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84139 — Clickjacking issue in the DOM: Events component

Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Cross-Site Request Forgery
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84138 — Denial-of-service in the PDF Viewer component

Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155.

firefox | Denial of Service
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84137 — Spoofing issue in the DOM: Core & HTML component

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Information Disclosure
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84136 — Other issue in the DOM: Navigation component

Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84135 — Other issue in Firefox Focus for Android

Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.

Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84134 — Other issue in the Profile Backup component

Other issue in the Profile Backup component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84133 — Site isolation issue in the DOM: Push Subscriptions component

Site isolation issue in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84132 — Information disclosure in the Networking: HTTP component

Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Information Disclosure
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84131 — Privilege escalation due to invalid pointer in the Graphics component

Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, and Firefox ESR 153.2.

firefox | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84130 — Information disclosure in the Graphics: WebGPU component

Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Information Disclosure
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84129 — Site isolation issue in the DOM: Navigation component

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Misconfiguration
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
8.8 HIGH
CVE-2026-84128 — Privilege escalation in the WebDriver BiDi component

Privilege escalation in the WebDriver BiDi component. This vulnerability was fixed in Firefox 155.

firefox | Remote | Authorization
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
4.3 MEDIUM
CVE-2026-84127 — Information disclosure in the WebExtensions component in Firefox for Android

Information disclosure in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 155.

firefox | Remote | Information Disclosure
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
4.3 MEDIUM
CVE-2026-84126 — Incorrect boundary conditions in the Layout: Grid component

Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155.

firefox | Remote
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
5.4 MEDIUM
CVE-2026-84125 — Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Remote | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
5.4 MEDIUM
CVE-2026-84124 — Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, and Firefox ESR 153.2.

firefox | Remote | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
8.8 HIGH
CVE-2026-84123 — Privilege escalation due to use-after-free in the Graphics: WebGPU component

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.

firefox | Remote | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
0.0 NA
CVE-2026-84122 — Use-after-free in the Audio/Video component

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, and Firefox ESR 153.2.

firefox | Memory Corruption
Sep 01, 2026 Sep 01, 2026
Sep 01, 2026
Sep 01, 2026
Showing 20 of 12359 Results