A vulnerability described as critical has been identified in Mozilla Firefox up to 148. Impacted is an unknown function of the component Graphics. Such manipulation leads to integer overflow.
This vulnerability is uniquely identified as CVE-2026-4694. The attack can be launched remotely. No exploit exists.
Upgrading the affected component is recommended.
A vulnerability identified as critical has been detected in Mozilla Firefox up to 148. This affects an unknown part of the component Design Mode. The manipulation leads to sandbox issue.
This vulnerability is traded as CVE-2026-4692. It is possible to initiate the attack remotely. There is no exploit available.
You should upgrade the affected component.
A vulnerability classified as critical has been found in Mozilla Firefox up to 148. The affected element is an unknown function of the component Playback. Performing a manipulation results in memory corruption.
This vulnerability was named CVE-2026-4693. The attack may be initiated remotely. There is no available exploit.
It is recommended to upgrade the affected component.
A vulnerability was found in Mozilla Firefox up to 148. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component CSS Parser. Performing a manipulation results in use after free.
This vulnerability is reported as CVE-2026-4691. The attack is possible to be carried out remotely. No exploit exists.
Upgrading the affected component is advised.
A vulnerability categorized as critical has been discovered in Mozilla Firefox up to 148. Affected by this issue is some unknown functionality of the component XPCOM. Executing a manipulation can lead to integer overflow.
This vulnerability appears as CVE-2026-4690. The attack may be performed from remote. There is no available exploit.
It is advisable to upgrade the affected component.
A vulnerability was found in Mozilla Firefox up to 148. It has been classified as critical. This impacts an unknown function of the component XPCOM. This manipulation causes integer overflow.
This vulnerability is registered as CVE-2026-4689. Remote exploitation of the attack is possible. No exploit is available.
Upgrading the affected component is recommended.
A vulnerability was found in Mozilla Firefox up to 148 and classified as critical. This affects an unknown function of the component Access API. The manipulation results in use after free.
This vulnerability is cataloged as CVE-2026-4688. The attack may be launched remotely. There is no exploit available.
It is suggested to upgrade the affected component.
A vulnerability has been found in Mozilla Firefox up to 148 and classified as critical. The impacted element is an unknown function of the component Telemetry. The manipulation leads to sandbox issue.
This vulnerability is listed as CVE-2026-4687. The attack may be initiated remotely. There is no available exploit.
The affected component should be upgraded.
A vulnerability, which was classified as critical, was found in Mozilla Firefox up to 148. The affected element is an unknown function of the component Canvas2D. Executing a manipulation can lead to memory corruption.
This vulnerability is tracked as CVE-2026-4686. The attack can be launched remotely. No exploit exists.
You should upgrade the affected component.
A vulnerability was found in Mozilla Firefox up to 148. It has been declared as critical. Affected is an unknown function of the component Canvas2D. Such manipulation leads to memory corruption.
This vulnerability is documented as CVE-2026-4685. The attack can be executed remotely. There is not any exploit available.
It is recommended to upgrade the affected component.
A vulnerability was found in Mozilla Thunderbird up to 140.8/148. It has been classified as problematic. This impacts an unknown function of the component Email Handler. The manipulation leads to out-of-bounds read.
This vulnerability is traded as CVE-2026-4371. It is possible to initiate the attack remotely. There is no exploit available.
Upgrading the affected component is recommended.
A vulnerability, which was classified as critical, has been found in Mozilla Firefox up to 148. Impacted is an unknown function of the component WebRender. Performing a manipulation results in use after free.
This vulnerability is identified as CVE-2026-4684. The attack can be initiated remotely. There is not any exploit available.
It is advisable to upgrade the affected component.
A vulnerability was found in Mozilla Thunderbird up to 140.8/148. It has been rated as problematic. Affected by this vulnerability is an unknown functionality. This manipulation causes improper restriction of rendered ui layers.
This vulnerability is handled as CVE-2026-3889. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is advised.