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**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 153 Thunderbird versions prior to 153 **Description** A mitigation bypass exists within the DOM: Networking component. **Recommendations** Update Firefox to version 153. Update Thunderbird to version 153.

**Name of the Vulnerable Software and Affected Versions** Microsoft 365 Apps for Enterprise versions 16.0.1 through 16.0.1 **Description** Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally by tricking a user into opening a malicious document. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Microsoft Edge (Chromium-based) (affected versions not specified) **Description** A system-affecting issue exists in Microsoft Edge (Chromium-based). **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Microsoft Office (affected versions not specified) **Description** An untrusted pointer dereference exists in Microsoft Office, potentially allowing an unauthorized attacker to execute code locally. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 146 Firefox ESR versions prior to 115.31 Firefox ESR versions prior to 140.6 **Description** A privilege escalation issue exists in the DOM Notifications component. This allows for potential unauthorized access or control within the affected software. **Recommendations** Update Firefox to version 146 or later. Update Firefox ESR to version 115.31 or later. Update Firefox ESR to version 140.6 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 83 Firefox ESR versions prior to 78.5 Thunderbird versions prior to 78.5 **Description** Searching for a single word from the address bar caused an mDNS request to be sent on the local network searching for a hostname consisting of that string, resulting in an information leak. This issue only affected Windows operating systems, while other operating systems are unaffected. **Recommendations** For Firefox versions prior to 83, update to version 83 or later. For Firefox ESR versions prior to 78.5, update to version 78.5 or later. For Thunderbird versions prior to 78.5, update to version 78.5 or later.