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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 (1659 CVEs found)

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CVE Vendors Products Updated CVSS v3.1
CVE-2026-5731 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-08 9.8 Critical
Memory safety bugs present in Firefox ESR 115.34.0, Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149.0.2, Firefox ESR < 115.34.1, Firefox ESR < 140.9.1, Thunderbird < 149.0.2, and Thunderbird < 140.9.1.
CVE-2026-5732 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-08 8.8 High
Incorrect boundary conditions, integer overflow in the Graphics: Text component. This vulnerability affects Firefox < 149.0.2, Firefox ESR < 140.9.1, Thunderbird < 149.0.2, and Thunderbird < 140.9.1.
CVE-2026-5733 1 Mozilla 2 Firefox, Thunderbird 2026-04-08 8.8 High
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability affects Firefox < 149.0.2 and Thunderbird < 149.0.2.
CVE-2026-5734 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-08 9.8 Critical
Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149.0.2, Firefox ESR < 140.9.1, Thunderbird < 149.0.2, and Thunderbird < 140.9.1.
CVE-2026-5735 1 Mozilla 2 Firefox, Thunderbird 2026-04-08 9.8 Critical
Memory safety bugs present in Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149.0.2 and Thunderbird < 149.0.2.
CVE-2026-3889 1 Mozilla 1 Thunderbird 2026-03-27 6.5 Medium
Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.
CVE-2026-4371 1 Mozilla 1 Thunderbird 2026-03-27 7.4 High
A malicious mail server could send malformed strings with negative lengths, causing the parser to read memory outside the buffer. If a mail server or connection to a mail server were compromised, an attacker could cause the parser to malfunction, potentially crashing Thunderbird or leaking sensitive data. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.
CVE-2026-4692 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-27 9.6 Critical
Sandbox escape in the Responsive Design Mode component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4710 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-27 9.8 Critical
Incorrect boundary conditions in the Audio/Video component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4718 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-27 8.1 High
Undefined behavior in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4694 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-26 7.5 High
Incorrect boundary conditions, integer overflow in the Graphics component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4724 1 Mozilla 2 Firefox, Thunderbird 2026-03-26 9.1 Critical
Undefined behavior in the Audio/Video component. This vulnerability affects Firefox < 149 and Thunderbird < 149.
CVE-2026-4726 1 Mozilla 2 Firefox, Thunderbird 2026-03-26 7.5 High
Denial-of-service in the XML component. This vulnerability affects Firefox < 149 and Thunderbird < 149.
CVE-2026-4727 1 Mozilla 2 Firefox, Thunderbird 2026-03-26 7.5 High
Denial-of-service in the Libraries component in NSS. This vulnerability affects Firefox < 149 and Thunderbird < 149.
CVE-2026-4728 1 Mozilla 2 Firefox, Thunderbird 2026-03-26 6.5 Medium
Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 149 and Thunderbird < 149.
CVE-2026-4720 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-26 9.8 Critical
Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4729 1 Mozilla 2 Firefox, Thunderbird 2026-03-26 9.8 Critical
Memory safety bugs present in Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149 and Thunderbird < 149.
CVE-2026-4721 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-26 9.8 Critical
Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-4689 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-25 10 Critical
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
CVE-2026-2781 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-03-25 8.8 High
Integer overflow in the Libraries component in NSS. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.