{"schemaVersion":1,"id":"CVE-2026-110161","requestedId":"CVE-2026-110161","aliases":["DEBIAN-CVE-2026-110161"],"status":"published","rawState":"Analyzed","rawSeverityStatus":"Analyzed","duplicateOf":null,"indexable":true,"title":null,"description":"Use after free in Network in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)","dates":{"published":"2026-10-13T21:01:40.283Z","modified":"2026-10-14T13:22:10.456Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.6,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"cve.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"cve.org","score":9.6,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"nvd","score":9.6,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00207,"percentile":0.10082,"severity":"low","asOf":"2026-10-14T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-14T00:00:00.000Z","score":0.00207,"percentile":0.10082}],"last30":[{"date":"2026-10-14T00:00:00.000Z","score":0.00207,"percentile":0.10082}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","evidence":[]},"exploits":[],"exploitCount":0,"exploitSources":[],"weaknesses":[{"id":"CWE-416","name":"Use After Free","description":"The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html","capec":[],"techniques":[],"countermeasures":[]}],"ttp":{"capecs":[],"techniques":[],"countermeasures":[],"countermeasuresByTactic":[]},"affected":[{"vendor":"debian","product":"chromium","name":"chromium","label":"chromium","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/chromium","purlType":"deb","source":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null},{"vendor":"google","product":"chrome","name":"Chrome","label":"chrome","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"source":null,"versions":[{"text":"≥ 155.0.8059.79, < 155.0.8059.79","noFixRecorded":false,"fixedIn":null},{"text":"< 155.0.8059.79","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 155.0.8059.79, < 155.0.8059.79 | < 155.0.8059.79","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"chrome","label":"Google Chrome","category":"app"}}}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html","label":"chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html","hostname":"chromereleases.googleblog.com","tags":["Release Notes","Vendor Advisory"],"sources":["cve.org","nvd"]},{"url":"https://issues.chromium.org/issues/568826881","label":"issues.chromium.org/issues/568826881","hostname":"issues.chromium.org","tags":["Permissions Required"],"sources":["cve.org","nvd"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-110161","label":"security-tracker.debian.org/tracker/CVE-2026-110161","hostname":"security-tracker.debian.org","tags":["Advisory"],"sources":["osv_debian"]}],"droppedReferenceCount":0,"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-13T21:01:40.283Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-14T13:22:10.456Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"default","profileName":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10},"appliedRules":["high-cvss-alone"]},"warnings":[],"meta":{"dataAsOf":"2026-10-14T22:04:35.560Z","stale":false,"partial":false}}