When handling keypress events, an attacker may have been able to trick a user into bypassing the "Open Executable File?" confirmation dialog. This could have led to malicious code execution. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-x11 | Dec 6, 2024 | Nov 26, 2024 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade thunderbirdUpgrade firefox | Aug 8, 2025 | Nov 26, 2024 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Dec 2, 2024 | Nov 26, 2024 |
| Freebsd | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esr | Dec 12, 2024 | Dec 10, 2024 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade dev-lang/spidermonkey.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Jan 24, 2025 | Nov 26, 2024 |
| Mfsa2024 63 | — | Upgrade to Mozilla Firefox version 133.0Upgrade to the latest version of Mozilla Firefox | Nov 27, 2024 | Nov 26, 2024 |
| Mfsa2024 64 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 128.5 | Nov 27, 2024 | Nov 26, 2024 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 128.5 | Nov 27, 2024 | Nov 26, 2024 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Dec 3, 2024 | Nov 26, 2024 |
| Redhat_linux | — | Upgrade qemu-kvm-device-display-virtio-vgaUpgrade qemu-kvm-ui-egl-headlessUpgrade firefoxUpgrade thunderbirdUpgrade qemu-kvm-audio-pa-debuginfoUpgrade qemu-kvmUpgrade qemu-kvm-core-debuginfoUpgrade qemu-guest-agent-debuginfoUpgrade qemu-kvm-block-rbdUpgrade qemu-kvm-coreUpgrade qemu-kvm-device-usb-host-debuginfoUpgrade firefox-x11Upgrade qemu-kvm-device-display-virtio-gpu-pci-debuginfoUpgrade qemu-kvm-ui-opengl-debuginfoUpgrade thunderbird-debuginfoUpgrade qemu-kvm-audio-dbus-debuginfoUpgrade qemu-kvm-toolsUpgrade firefox-debugsourceUpgrade qemu-kvm-device-usb-redirectUpgrade firefox-debuginfoUpgrade qemu-kvm-device-usb-hostNo solution existsUpgrade qemu-kvm-block-curl-debuginfoUpgrade qemu-img-debuginfoUpgrade qemu-kvm-device-display-virtio-gpu-ccw-debuginfoUpgrade qemu-kvm-tools-debuginfoUpgrade qemu-kvm-common-debuginfoUpgrade qemu-kvm-device-usb-redirect-debuginfoUpgrade qemu-kvm-ui-dbus-debuginfoUpgrade qemu-kvm-block-curlUpgrade qemu-kvm-debugsourceUpgrade qemu-kvm-device-display-virtio-gpuUpgrade qemu-kvm-device-display-virtio-gpu-pciUpgrade qemu-imgUpgrade qemu-kvm-ui-egl-headless-debuginfoUpgrade thunderbird-debugsourceUpgrade qemu-pr-helperUpgrade qemu-kvm-device-display-virtio-vga-debuginfoUpgrade qemu-kvm-block-blkio-debuginfoUpgrade qemu-kvm-tests-debuginfoUpgrade qemu-pr-helper-debuginfoUpgrade qemu-guest-agentUpgrade qemu-kvm-device-display-virtio-gpu-debuginfoUpgrade qemu-kvm-block-blkioUpgrade qemu-kvm-block-rbd-debuginfoUpgrade qemu-kvm-audio-paUpgrade qemu-kvm-docsUpgrade qemu-kvm-ui-openglUpgrade qemu-kvm-device-display-virtio-gpu-ccwUpgrade qemu-kvm-common | Feb 10, 2025 | Nov 26, 2024 |
| Rocky_linux | — | Upgrade qemu-guest-agentUpgrade thunderbirdUpgrade firefoxUpgrade qemu-kvm-block-curlUpgrade qemu-kvm-device-usb-host-debuginfoUpgrade qemu-kvm-device-display-virtio-gpu-pci-debuginfoUpgrade qemu-pr-helperUpgrade qemu-kvm-block-blkio-debuginfoUpgrade qemu-kvm-common-debuginfoUpgrade qemu-imgUpgrade qemu-kvm-audio-paUpgrade qemu-kvm-device-display-virtio-gpu-debuginfoUpgrade qemu-kvm-device-display-virtio-gpuUpgrade qemu-kvm-device-usb-redirect-debuginfoUpgrade firefox-debuginfoUpgrade qemu-kvm-device-usb-redirectUpgrade qemu-kvm-device-display-virtio-vgaUpgrade thunderbird-debugsourceUpgrade qemu-guest-agent-debuginfoUpgrade qemu-kvm-block-rbdUpgrade qemu-kvm-coreUpgrade qemu-kvm-device-display-virtio-gpu-pciUpgrade qemu-kvm-tools-debuginfoUpgrade qemu-kvm-audio-pa-debuginfoUpgrade qemu-kvm-device-display-virtio-gpu-ccwUpgrade qemu-kvm-core-debuginfoUpgrade thunderbird-debuginfoUpgrade qemu-pr-helper-debuginfoUpgrade qemu-kvm-ui-openglUpgrade qemu-kvm-block-curl-debuginfoUpgrade qemu-kvm-toolsUpgrade qemu-kvm-device-display-virtio-vga-debuginfoUpgrade qemu-kvm-debugsourceUpgrade qemu-kvm-ui-egl-headlessUpgrade qemu-kvm-ui-opengl-debuginfoUpgrade qemu-img-debuginfoUpgrade qemu-kvm-docsUpgrade qemu-kvmUpgrade qemu-kvm-commonUpgrade qemu-kvm-ui-egl-headless-debuginfoUpgrade qemu-kvm-device-usb-hostUpgrade qemu-kvm-device-display-virtio-gpu-ccw-debuginfoUpgrade firefox-debugsourceUpgrade qemu-kvm-block-blkioUpgrade qemu-kvm-block-rbd-debuginfo | Feb 5, 2026 | Dec 19, 2024 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-otherUpgrade mozjs128Upgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbirdUpgrade libmozjs-128-0Upgrade mozjs128-develUpgrade MozillaFirefox-devel | Jan 3, 2025 | Nov 26, 2024 |
| Ubuntu | — | Upgrade firefox | Dec 4, 2024 | Nov 26, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub