{"id":"CVE-2026-118319","kind":"vulnerability","aliases":["CVE-2026-118319"],"related":[],"title":"Chrome: Skia memory corruption lets a crafted web page read sandbox memory","description":"Memory corruption in Skia 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 Skia, the graphics library inside Google Chrome, lets a remote attacker read memory inside the browser sandbox when a victim opens a crafted HTML page. Chromium rates it High severity.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["browsers","chrome","endpoints","other"],"not_affected_if":["chrome-up-to-date"],"how_to_check":"- Check the installed Chrome version at chrome://settings/help or with `google-chrome --version` on Linux\n- Look for Chrome builds on managed machines that are older than `156.0.8078.73`","fix":"- Update Google Chrome to `156.0.8078.73` or later\n- Apply the same update to any Chromium-based browser that embeds Skia from an older build, unknown which vendors have shipped it","status":"open","published_at":"2026-10-27T23:17:00+00:00","first_seen_at":"2026-10-27T23:29:43+00:00","triaged_at":"2026-10-27T23:32:00+00:00","updated_at":"2026-10-27T23:32:00+00:00","category":"other","confidence":0.6,"triage":{"at":"2026-10-27T23:32:00Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome to `156.0.8078.73` or later\n- Apply the same update to any Chromium-based browser that embeds Skia from an older build, unknown which vendors have shipped it","reach":"internet","title":"Chrome: Skia memory corruption lets a crafted web page read sandbox memory","impact":"low","summary":"A memory corruption bug in Skia, the graphics library inside Google Chrome, lets a remote attacker read memory inside the browser sandbox when a victim opens a crafted HTML page. Chromium rates it High severity.","category":"other","nicknames":[],"who_cares":["chrome","browsers","endpoints"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads memory inside the browser sandbox, possibly leaking data.","analyst_note":"","how_to_check":"- Check the installed Chrome version at chrome://settings/help or with `google-chrome --version` on Linux\n- Look for Chrome builds on managed machines that are older than `156.0.8078.73`","needs_analyst":false,"not_affected_if":["chrome-up-to-date"],"who_is_affected":"Any machine running Google Chrome before `156.0.8078.73` is exposed when a user visits an attacker-controlled page. Managed fleets and shared workstations are the main concern because the browser update may lag. Teams that only use Chrome on up-to-date devices with auto-update enabled can skip the manual step.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000598,"input_tokens":3291,"output_tokens":537,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-118319':15A,18A '-2026':14A,17A '156.0.8078.73':66C 'allow':67C 'attack':37B,70C 'browser':19B,42B 'bug':25B 'chrome':1A,20B,33B,63C 'chromium':52B,83C 'corrupt':4A,24B,58C 'craft':7A,49B,80C 'cve':13A,16A 'endpoint':21B 'googl':32B,62C 'graphic':29B 'high':55B,86C 'html':50B,81C 'insid':31B,40B,75C 'let':5A,34B 'librari':30B 'memori':3A,12A,23B,39B,57C,74C 'open':47B 'page':9A,51B,82C 'potenti':72C 'prior':64C 'rate':53B 'read':10A,38B,73C 'remot':36B,69C 'sandbox':11A,43B,77C 'secur':84C 'sever':56B,85C 'skia':2A,27B,60C 'via':78C 'victim':46B 'web':8A","nicknames":[],"mitigations":[],"who_affected":"Any machine running Google Chrome before `156.0.8078.73` is exposed when a user visits an attacker-controlled page. Managed fleets and shared workstations are the main concern because the browser update may lag. Teams that only use Chrome on up-to-date devices with auto-update enabled can skip the manual step.","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-2026-118319","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118319","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"}