CVE-2025-12910

Inappropriate implementation in Passkeys in Google Chrome prior to 140.0.7339.80 allowed a local attacker to obtain potentially sensitive information via debug logs. (Chromium security severity: Low)

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html	Vendor Advisory
https://issues.chromium.org/issues/434977743	Exploit Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en Passkeys en Google Chrome anterior a 140.0.7339.80 permitió a un atacante local obtener información potencialmente sensible a través de registros de depuración. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2025-11-08 00:15

Updated : 2026-10-07 21:10

NVD link : CVE-2025-12910

Mitre link : CVE-2025-12910

CVE.ORG link : CVE-2025-12910

JSON object : View

Products Affected

google

chrome

CWE

CWE-1295

Debug Messages Revealing Unnecessary Information

{"id": "CVE-2025-12910", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12910", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-10T15:54:30.735077Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.5}]}, "affected": [{"source": "chrome-cve-admin@google.com", "affectedData": [{"vendor": "Google", "product": "Chrome", "versions": [{"status": "affected", "version": "140.0.7339.80", "lessThan": "140.0.7339.80", "versionType": "custom"}]}]}], "published": "2025-11-08T00:15:35.817", "references": [{"url": "https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html", "tags": ["Vendor Advisory"], "source": "chrome-cve-admin@google.com"}, {"url": "https://issues.chromium.org/issues/434977743", "tags": ["Exploit", "Issue Tracking"], "source": "chrome-cve-admin@google.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1295"}]}], "descriptions": [{"lang": "en", "value": "Inappropriate implementation in Passkeys in Google Chrome prior to 140.0.7339.80 allowed a local attacker to obtain potentially sensitive information via debug logs. (Chromium security severity: Low)"}, {"lang": "es", "value": "Implementaci\u00f3n inapropiada en Passkeys en Google Chrome anterior a 140.0.7339.80 permiti\u00f3 a un atacante local obtener informaci\u00f3n potencialmente sensible a trav\u00e9s de registros de depuraci\u00f3n. (Gravedad de seguridad de Chromium: Baja)"}], "lastModified": "2026-10-07T21:10:00.200", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "614C3A2A-11F8-45CE-BEF0-9033AD4AE057", "versionEndExcluding": "140.0.7339.80"}], "operator": "OR"}]}], "sourceIdentifier": "chrome-cve-admin@google.com"}