{"id":"CVE-2026-118322","kind":"vulnerability","aliases":["CVE-2026-118322"],"related":[],"title":"Chrome: ANGLE memory corruption lets a crafted page read sandbox memory","description":"Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"A memory corruption bug in ANGLE, the graphics translation layer in Google Chrome, lets a remote attacker read memory inside the browser sandbox. The attack is triggered by a crafted HTML page that the victim opens.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["browser","chrome","desktop","endpoints","runtime"],"not_affected_if":["already-on-fixed-version"],"how_to_check":"- Run `chrome://version` and confirm the version is at or above `156.0.8078.73`\n- On managed fleets, query the installed Chrome version with the package manager or MDM inventory","fix":"- Update Google Chrome to `156.0.8078.73` or later\n- Make sure Chromium-based browsers (Edge, Brave, Opera) that bundle ANGLE are also updated to a build that includes this fix","status":"open","published_at":"2026-10-27T23:17:00+00:00","first_seen_at":"2026-10-27T23:29:43+00:00","triaged_at":"2026-10-27T23:31:58+00:00","updated_at":"2026-10-27T23:31:58+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-27T23:31:58Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome to `156.0.8078.73` or later\n- Make sure Chromium-based browsers (Edge, Brave, Opera) that bundle ANGLE are also updated to a build that includes this fix","reach":"internet","title":"Chrome: ANGLE memory corruption lets a crafted page read sandbox memory","impact":"medium","summary":"A memory corruption bug in ANGLE, the graphics translation layer in Google Chrome, lets a remote attacker read memory inside the browser sandbox. The attack is triggered by a crafted HTML page that the victim opens.","category":"runtime","nicknames":[],"who_cares":["chrome","browser","desktop","endpoints"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker reads memory inside the browser sandbox via a crafted page","analyst_note":"Check the Chrome release notes or Chromium security advisory for the exact fixed build and whether the flaw is exploited in the wild; the sources give only the NVD description.","how_to_check":"- Run `chrome://version` and confirm the version is at or above `156.0.8078.73`\n- On managed fleets, query the installed Chrome version with the package manager or MDM inventory","needs_analyst":true,"not_affected_if":["already-on-fixed-version"],"who_is_affected":"Any device running Google Chrome before `156.0.8078.73` is exposed, since a malicious page is enough to trigger the bug. Browsers already on the fixed build, or on a managed auto-update channel that has already moved past it, can skip this. Server-side teams are not directly affected unless they run Chrome in a headless or automation role.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000633,"input_tokens":3295,"output_tokens":607,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-118322':14A,17A '-2026':13A,16A '156.0.8078.73':68C 'allow':69C 'angl':2A,28B,62C 'attack':39B,47B,72C 'browser':18B,44B 'bug':26B 'chrome':1A,19B,35B,65C 'chromium':85C 'corrupt':4A,25B,60C 'craft':7A,52B,82C 'cve':12A,15A 'desktop':20B 'endpoint':21B 'googl':34B,64C 'graphic':30B 'high':88C 'html':53B,83C 'insid':42B,77C 'layer':32B 'let':5A,36B 'memori':3A,11A,24B,41B,59C,76C 'open':58B 'page':8A,54B,84C 'potenti':74C 'prior':66C 'read':9A,40B,75C 'remot':38B,71C 'runtim':22B 'sandbox':10A,45B,79C 'secur':86C 'sever':87C 'translat':31B 'trigger':49B 'via':80C 'victim':57B","nicknames":[],"mitigations":[],"who_affected":"Any device running Google Chrome before `156.0.8078.73` is exposed, since a malicious page is enough to trigger the bug. Browsers already on the fixed build, or on a managed auto-update channel that has already moved past it, can skip this. Server-side teams are not directly affected unless they run Chrome in a headless or automation role.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-27T23:17:00+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-118322","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118322","severity":null,"published_at":"2026-10-27T23:17:00+00:00","modified_at":"2026-10-27T23:17:00+00:00","first_seen_at":"2026-10-27T23:29:43+00:00","fetched_at":"2026-10-27T23:29:43+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}