{"vulnerability": "cve-2026-15718", "sightings": [{"uuid": "321dd1ba-7c51-4f15-b08f-b7b53daedbc5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://www.acn.gov.it/portale/w/mozilla-rilevato-sfruttamento-attivo-di-nuove-vulnerabilita", "content": "", "creation_timestamp": "2026-07-14T16:45:12.570258Z"}, {"uuid": "b6de5a87-d3f7-4a5c-b935-f58ad3c38984", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260715", "content": "", "creation_timestamp": "2026-07-15T04:45:03.341721Z"}, {"uuid": "422e7b7c-6c9a-4efe-8512-8b254bd1e392", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116923172717909152", "content": "Firefox 152.0.6 and Chrome 150.0.7871.124/.125 resolve CRITICAL flaws. Firefox bugs (CVE-2026-15718, CVE-2026-15719) have public exploits, but no in-the-wild attacks. Patch ASAP. Chrome fixes 15 issues. https://radar.offseq.com/threat/critical-vulnerabilities-patched-with-fresh-chrome-e977806d68193e89 #OffSeq #Vuln #PatchNow #BrowserSecurity", "creation_timestamp": "2026-07-15T09:00:29.988700Z"}, {"uuid": "098e3e84-03a8-404a-9169-f19c8b7a6a26", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqoeb4wlum22", "content": "CRITICAL browser bugs fixed in Chrome 150 & Firefox 152. Firefox flaws (CVE-2026-15718/15719) have public exploit code. No active attacks yet. Patch ASAP: https://radar.offseq.com/threat/critical-vulnerabilities-patched-with-fresh-chrome-e977806d68193e89 #OffSeq #Vulnerability #PatchNow", "creation_timestamp": "2026-07-15T09:00:32.001608Z"}, {"uuid": "762a5257-af06-4730-a27c-58d78d8ad05b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mqovtojixm2h", "content": "\ud83d\udd17 CVE : CVE-2026-14906, CVE-2026-15718, CVE-2026-15719", "creation_timestamp": "2026-07-15T14:15:07.151227Z"}, {"uuid": "b5bc5d98-89ef-4f41-a925-ad5afdd51c3e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://bsky.app/profile/newssecia.bsky.social/post/3mqoxic4shm2n", "content": "\ud83e\udd16 CVE-2026-15718 (critical) & CVE-2026-15719: Two Firefox flaws with public exploit code. Invalid pointer in WebAssembly, site isolation bypass in DOM Navigation. Patches released.\nhttps://thehackernews.com/2026/07/firefox-chrome-adobe-and-vmware-updates.html", "creation_timestamp": "2026-07-15T14:44:32.642974Z"}, {"uuid": "aace63c6-95e3-4ffe-bfe5-eb65b8f5500e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15718", "type": "seen", "source": "https://thehackernews.com/2026/07/firefox-chrome-adobe-and-vmware-updates.html", "content": "Mozilla has released updates to address two critical flaws in Firefox for which it warned that exploit code has been published.\n\nThe vulnerabilities are listed below -\n\n\n  CVE-2026-15718, an invalid pointer in the JavaScript: WebAssembly component\n  CVE-2026-15719, a site isolation in the DOM: Navigation component\n\n\"We are aware that exploit code for this is public, however we are not aware of", "creation_timestamp": "2026-07-15T16:02:43.818072Z"}]}