Filtered by vendor Mozilla
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Total
3978 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-27426 | 2 Apple, Mozilla | 2 Iphone Os, Firefox | 2026-06-17 | N/A | 5.4 MEDIUM |
| Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL. This vulnerability was fixed in Firefox for iOS 136. | |||||
| CVE-2025-26696 | 1 Mozilla | 1 Thunderbird | 2026-06-17 | N/A | 7.0 HIGH |
| Certain crafted MIME email messages that claimed to contain an encrypted OpenPGP message, which instead contained an OpenPGP signed message, were wrongly shown as being encrypted. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8. | |||||
| CVE-2025-26695 | 1 Mozilla | 1 Thunderbird | 2026-06-17 | N/A | 5.3 MEDIUM |
| When requesting an OpenPGP key from a WKD server, an incorrect padding size was used and a network observer could have learned the length of the requested email address. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8. | |||||
| CVE-2025-1943 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 8.2 HIGH |
| Memory safety bugs present in Firefox 135 and Thunderbird 135. 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 was fixed in Firefox 136 and Thunderbird 136. | |||||
| CVE-2025-1015 | 1 Mozilla | 1 Thunderbird | 2026-06-17 | N/A | 5.4 MEDIUM |
| The Thunderbird Address Book URI fields contained unsanitized links. This could be used by an attacker to create and export an address book containing a malicious payload in a field. For example, in the “Other” field of the Instant Messaging section. If another user imported the address book, clicking on the link could result in opening a web page inside Thunderbird, and that page could execute (unprivileged) JavaScript. This vulnerability was fixed in Thunderbird 128.7 and Thunderbird 135. | |||||
| CVE-2025-11153 | 1 Mozilla | 1 Firefox | 2026-06-17 | N/A | 7.5 HIGH |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 143.0.3. | |||||
| CVE-2025-11152 | 1 Mozilla | 1 Firefox | 2026-06-17 | N/A | 8.6 HIGH |
| Sandbox escape due to integer overflow in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143.0.3. | |||||
| CVE-2025-0510 | 1 Mozilla | 1 Thunderbird | 2026-06-17 | N/A | 6.5 MEDIUM |
| Thunderbird displayed an incorrect sender address if the From field of an email used the invalid group name syntax that is described in CVE-2024-49040. This vulnerability was fixed in Thunderbird 128.7 and Thunderbird 135. | |||||
| CVE-2024-9936 | 1 Mozilla | 1 Firefox | 2026-06-17 | N/A | 6.5 MEDIUM |
| When manipulating the selection node cache, an attacker may have been able to cause unexpected behavior, potentially leading to an exploitable crash. This vulnerability affects Firefox < 131.0.3. | |||||
| CVE-2024-9403 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 7.3 HIGH |
| Memory safety bugs present in Firefox 130. 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 < 131 and Thunderbird < 131. | |||||
| CVE-2024-9402 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2. 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 < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9401 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. 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 < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9400 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 8.8 HIGH |
| A potential memory corruption vulnerability could be triggered if an attacker had the ability to trigger an OOM at a specific moment during JIT compilation. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9399 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 7.5 HIGH |
| A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9397 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-06-17 | N/A | 6.1 MEDIUM |
| A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9396 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 8.8 HIGH |
| It is currently unknown if this issue is exploitable but a condition may arise where the structured clone of certain objects could lead to memory corruption. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9395 | 1 Mozilla | 1 Firefox | 2026-06-17 | N/A | 5.3 MEDIUM |
| A specially crafted filename containing a large number of spaces could obscure the file's extension when displayed in the download dialog. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 131. | |||||
| CVE-2024-9394 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-06-17 | N/A | 7.5 HIGH |
| An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9393 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-06-17 | N/A | 7.5 HIGH |
| An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. | |||||
| CVE-2024-9392 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.8 CRITICAL |
| A compromised content process could have allowed for the arbitrary loading of cross-origin pages. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131. | |||||