4 matches found
CVE-2026-74986: Exposure of Sensitive Information to an Unauthorized Actor
Site isolation issue in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...
9.1CVSS6AI score0.00555EPSS
SaveExploits0References6
CVE-2026-4691
Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...
9.8CVSS7.9AI score0.00579EPSS
SaveExploits0
CVE-2026-4691: Use After Free
Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...
9.8CVSS6AI score0.00579EPSS
SaveExploits0References6
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