{“lastseen”:””,”description”:”Memory safety bugs present in Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151.”,”published”:”2026-05-19T12:30:21.692Z”,”modified”:”2026-05-19T15:12:17.737Z”,”type”:”cve”,”title”:”Memory safety bugs fixed in Firefox 151″,”source”:”mozilla”,”references”:”https:\/\/bugzilla.mozilla.org\/buglist.cgi?bug_id=1362365%2C1860538%2C1929005%2C1983353%2C1998526%2C2023271%2C2023943%2C2024244%2C2024260%2C2024443%2C2024665%2C2024774%2C2024916%2C2025346%2C2025357%2C2025406%2C2025434%2C2025488%2C2025496%2C2025942%2C2025947%2C2025968%2C2026279%2C2027159%2C2027239%2C2027276%2C2027308%2C2027310%2C2027324%2C2027329%2C2027363%2C2027381%2C2027382%2C2027383%2C2028274%2C2028884%2C2029060%2C2029065%2C2029068%2C2029281%2C2029293%2C2029297%2C2029303%2C2029439%2C2029448%2C2029703%2C2029720%2C2029721%2C2029723%2C2029770%2C2029771%2C2029782%2C2029818%2C2029885%2C2030100%2C2030379%2C2030385%2C2030979%2C2031119%2C2031122%2C2034119%2C2034791%2C2035209%2C2036666%2C2037986\\nhttps:\/\/www.mozilla.org\/security\/advisories\/mfsa2026-46\/”,”id”:”CVE-2026-8973″,”bulletinFamily”:””,”cwe”:[“CWE-119″],”cvelist”:null,”sourceData”:””,”sourceHref”:””,”cvss”:{“score”:9.8,”severity”:”CRITICAL”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Firefox”,”version”:”151″,”vendor”:”Mozilla”,”ai_description”:”Memory safety bugs in Firefox 150 that could be exploited to run arbitrary code, fixed in Firefox 151″,”ai_severity”:”Critical”,”ai_vendor”:”Mozilla”,”ai_product”:”Firefox”,”ai_version”:”150″,”ai_score”:9.8}<\/p>\n","protected":false},"excerpt":{"rendered":"
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