{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-4729/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["cve-2026-4729","memory-corruption","firefox","thunderbird","rce"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-4729 describes memory safety vulnerabilities present in Firefox 148 and Thunderbird 148. According to the NVD analysis, some of these bugs exhibit memory corruption, suggesting a potential for exploitation. It is presumed that attackers could potentially exploit these vulnerabilities to achieve arbitrary code execution. Successful exploitation would allow an attacker to perform unauthorized actions, potentially compromising the confidentiality, integrity, and availability of the…\u003c/p\u003e\n","date_modified":"2026-03-25T14:18:11Z","date_published":"2026-03-25T14:18:11Z","id":"/briefs/2026-06-firefox-thunderbird-cve/","summary":"Firefox 148 and Thunderbird 148 contain memory safety bugs that could potentially be exploited to execute arbitrary code, impacting versions prior to 149.","title":"CVE-2026-4729 Memory Safety Vulnerabilities in Firefox and Thunderbird","url":"https://feed.craftedsignal.io/briefs/2026-06-firefox-thunderbird-cve/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-4729","version":"https://jsonfeed.org/version/1.1"}