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CVEs in KEV CVEs with EPSS >= 80% Crit. Microsoft High Apache SQL Injection (CWE-89) Linux Kernel High (CVSS 3.1) Apache Struts RCE (Remote Code Execution) XSS (CWE-79) Critical (CVSS 4.0) CVEs to check

Search Results (4064 CVEs found)

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CVE Vendors Products Updated CVSS v3.1
CVE-2026-84642 1 Mozilla 1 Thunderbird 2026-09-03 7.5 High
The values of the mail.allowed_attachment_hostnames advanced config setting were used in a regular expression without escaping. For some possible valid hostnames, this could allow certain unintended hostnames to also match and serve remote attachments. This vulnerability was fixed in Thunderbird 155 and Thunderbird 153.2.
CVE-2026-84141 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84130 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 7.5 High
Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84132 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 7.5 High
Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84134 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Other issue in the Profile Backup component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84140 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84139 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84137 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84135 1 Mozilla 2 Firefox, Firefox Mobile 2026-09-03 9.8 Critical
Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.
CVE-2026-81267 1 Mozilla 2 Firefox For Ios, Firefox Mobile 2026-09-03 5.4 Medium
A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0.
CVE-2026-84117 1 Mozilla 2 Firefox, Firefox Mobile 2026-09-03 8.8 High
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155.
CVE-2026-84126 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 4.3 Medium
Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.
CVE-2026-84127 1 Mozilla 2 Firefox, Firefox Mobile 2026-09-03 4.3 Medium
Information disclosure in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 155.
CVE-2026-84128 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 8.8 High
Privilege escalation in the WebDriver BiDi component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.
CVE-2026-84129 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 9.8 Critical
Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84131 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 8.8 High
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, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
CVE-2026-84145 1 Mozilla 2 Firefox, Thunderbird 2026-09-03 7.5 High
Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
CVE-2026-84118 1 Mozilla 2 Firefox, Thunderbird 2026-09-02 5.4 Medium
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
CVE-2026-84119 1 Mozilla 2 Firefox, Thunderbird 2026-09-02 9.6 Critical
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
CVE-2026-84120 1 Mozilla 2 Firefox, Thunderbird 2026-09-02 5.4 Medium
Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.