CVE-2026-84137

CVE-2026-84137 is a spoofing (Security UI) vulnerability in the DOM: Core & HTML component of Mozilla products, allowing an attacker to spoof the user interface. It was fixed in Firefox 155 , Firefox ESR 153.2 , Thunderbird 155 , and Thunderbird 153.2 . Notably, NVD assigns a 4.3 (Medium) score w...

CVE-2026-84137

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...

EUVD-2026-69085

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-2026-84137

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-2026-84137 Spoofing issue in the DOM: Core & HTML component

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...

EUVD-2026-69084

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

CVE-2026-84136

CVE-2026-84136 is a remote code execution vulnerability in the DOM: Navigation component of Mozilla products, affecting Firefox (before 155), Firefox ESR (before 153.2), Thunderbird (before 155), and Thunderbird ESR (before 153.2). Per Kaspersky, it can be exploited remotely to execute arbitrary ...

CVE-2026-84134

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-2026-84134

CVE-2026-84134 is an issue in the Profile Backup component of Mozilla Firefox, Firefox ESR, Thunderbird, and Thunderbird ESR. The NVD description labels it as an "Other issue," while Kaspersky characterizes it as a denial of service vulnerability exploitable remotely. It carries a CVSS 9.8 (CRITI...

CVE-2026-84134 Other issue in the Profile Backup component

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

EUVD-2026-69082

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-2026-84133

CVE-2026-84133 is a site isolation issue in the DOM: Push Subscriptions component of Mozilla products. It affects Firefox (fixed in 155), Firefox ESR (fixed in 153.2), Thunderbird (fixed in 155), and Thunderbird ESR (fixed in 153.2). The CNA-assigned CVSS 3.1 score is 9.8 (Critical) with a vector...

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, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84133

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

EUVD-2026-69080

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-2026-84132 Information disclosure in the Networking: HTTP component

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-2026-84132

CVE-2026-84132 is an information disclosure vulnerability in the Networking: HTTP component of Mozilla's Firefox and Thunderbird products. A remote attacker with no privileges and no user interaction can obtain sensitive information, resulting in high confidentiality impact with no integrity or a...

CVE-2026-84132

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

EUVD-2026-69079

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-2026-84130

CVE-2026-84130 is an information disclosure vulnerability in the Graphics: WebGPU component of Mozilla Firefox , Firefox ESR , Thunderbird , and Thunderbird ESR . The flaw can be exploited remotely to obtain sensitive information . The CVSS 3.1 score is 7.5 (HIGH) with a network attack vector, lo...