Vulnerabilities > Mozilla > Firefox > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-22742 | Out-of-bounds Read vulnerability in Mozilla Firefox When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. | 6.5 |
| 2022-12-22 | CVE-2022-22743 | Unspecified vulnerability in Mozilla Firefox When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. | 4.3 |
| 2022-12-22 | CVE-2022-22745 | Unspecified vulnerability in Mozilla Firefox Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. | 6.5 |
| 2022-12-22 | CVE-2022-22746 | Race Condition vulnerability in Mozilla Firefox A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.<br>*This bug only affects Firefox for Windows. | 5.9 |
| 2022-12-22 | CVE-2022-22747 | Improper Certificate Validation vulnerability in Mozilla Firefox After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. | 6.5 |
| 2022-12-22 | CVE-2022-22748 | Unspecified vulnerability in Mozilla Firefox Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. | 6.5 |
| 2022-12-22 | CVE-2022-22749 | Unspecified vulnerability in Mozilla Firefox When scanning QR codes, Firefox for Android would have allowed navigation to some URLs that do not point to web content.<br>*This bug only affects Firefox for Android. | 4.3 |
| 2022-12-22 | CVE-2022-22750 | Unspecified vulnerability in Mozilla Firefox By generally accepting and passing resource handles across processes, a compromised content process might have confused higher privileged processes to interact with handles that the unprivileged process should not have access to.<br>*This bug only affects Firefox for Windows and MacOS. | 6.5 |
| 2022-12-22 | CVE-2022-22754 | Incorrect Authorization vulnerability in Mozilla Firefox If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. | 6.5 |
| 2022-12-22 | CVE-2022-22757 | Origin Validation Error vulnerability in Mozilla Firefox Remote Agent, used in WebDriver, did not validate the Host or Origin headers. | 6.5 |