{"vulnerability": "CVE-2026-12454", "sightings": [{"uuid": "14edd84f-5b87-4a91-b998-56adf41cc512", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mohn2725zk2n", "content": "CVE-2026-12454 - Google Chrome Sandbox Escape via Race Condition\nCVE ID : CVE-2026-12454\n \n Published : June 17, 2026, 1:38 a.m. | 4\u00a0hours, 4\u00a0minutes ago\n \n Description : Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had co...", "creation_timestamp": "2026-06-17T05:58:40.832760Z"}, {"uuid": "7a0cdd5b-b357-4cda-9e1a-34a598309c91", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://www.acn.gov.it/portale/w/risolte-vulnerabilita-in-google-chrome-56", "content": "", "creation_timestamp": "2026-06-17T01:56:44.000000Z"}, {"uuid": "dd3f32a6-4d0f-4e9c-be27-a027ac834528", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T18:00:00.000000Z"}, {"uuid": "0e7ff4d5-aa77-4072-924b-596ac0f57303", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T18:00:00.000000Z"}, {"uuid": "a428d0e5-cc91-4a94-b931-9ed58d314052", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqxdc2mjv22m", "content": "\ud83d\udccc CVE-2026-12454 - Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentiall... https://www.cyberhub.blog/cves/CVE-2026-12454", "creation_timestamp": "2026-07-18T22:37:06.652539Z"}, {"uuid": "6af450e7-82d2-409a-a373-14e6d3bf7dea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12454", "type": "seen", "source": "https://bsky.app/profile/potato.software/post/3mqxdc3w7rx2g", "content": "\ud83d\udccc CVE-2026-12454 - Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentiall... https://www.potatohub.blog/cves/CVE-2026-12454", "creation_timestamp": "2026-07-18T22:37:07.949028Z"}]}