CVE-2025-43493

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{"affected": [{"affectedData": [{"product": "Safari", "vendor": "Apple", "versions": [{"lessThan": "26.1", "status": "affected", "version": "0", "versionType": "custom"}]}, {"product": "iOS and iPadOS", "vendor": "Apple", "versions": [{"lessThan": "18.7.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26.1", "status": "affected", "version": "0", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "26.1", "status": "affected", "version": "0", "versionType": "custom"}]}, {"product": "visionOS", "vendor": "Apple", "versions": [{"lessThan": "26.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "matchCriteriaId": "CFF118CE-3F13-43BE-B250-5579E1C842EB", "versionEndExcluding": "26.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D51AEDC-9086-4010-B3BF-C652D65D09C8", "versionEndExcluding": "26.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "3981A7BE-BC98-4C6F-AE38-D68839368925", "versionEndExcluding": "26.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*", "matchCriteriaId": "7DFD3616-65CA-4E5C-849C-3C20ACBCB610", "versionEndExcluding": "26.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1. Visiting a malicious website may lead to address bar spoofing."}, {"lang": "es", "value": "Se abord\u00f3 el problema con comprobaciones mejoradas. Este problema est\u00e1 solucionado en iOS 18.7.2 y iPadOS 18.7.2. Visitar un sitio web malicioso puede llevar a la suplantaci\u00f3n de la barra de direcciones."}], "id": "CVE-2025-43493", "lastModified": "2026-09-26T00:10:00.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43493", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-04T14:52:33.833768Z", "version": "2.0.3"}}]}, "published": "2025-11-04T02:15:52.590", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125632"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125633"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125634"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125638"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125640"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-22T21:24:35.748499+00:00", "value": {"mitigation_remediation": ["Upgrade Safari to version 26.1 or later. Other affected Safari releases must be updated to this version to apply the improved address\u2011bar checks. ", "Update iOS and iPadOS to at least 18.7.2, or upgrade to 26.1 if it is available, to receive the same browser protections. ", "Upgrade macOS Tahoe to 26.1 and visionOS to 26.1 to ensure the Safari component implements the fixed logic. ", "If immediate upgrade is not possible, employ network\u2011based content filtering to block access to sites known to perform address\u2011bar spoofing, and enable safe\u2011browse features that warn users when the displayed URL does not match the actual host."], "summary": {"action": "Apply Updates", "impact": "Address Bar Spoofing"}, "threat_synthesis": {"affected_systems": "Apple Safari, iOS, iPadOS, macOS, and visionOS are affected. The issue is resolved in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, and visionOS 26.1. Earlier versions of these products remain vulnerable.", "description_and_impact": "The vulnerability allows a malicious website to modify the text displayed in the browser address bar, enabling attackers to spoof the site and potentially trick users into believing they are on a legitimate domain. This form of deceptive appearance can facilitate phishing or other social\u2011engineering attacks by presenting a false sense of authenticity. The weakness corresponds to improper authentication controls described by CWE-290, where an attacker manipulates the authentication presentation layer to bypass expected verification contexts.", "risk_and_exploitability": "With a CVSS score of 4.3, the vulnerability is considered moderate in severity. The EPSS score of less than 1% indicates a very low but non\u2011zero likelihood that the flaw will be actively exploited in the wild. It is not currently listed in the CISA KEV catalog. The most likely attack vector involves a user visiting a malicious website that contains the spoofing payload; no special privileges or additional vulnerabilities are required. Once the address bar is spoofed, an attacker can direct the user to download malware or reveal credentials by appearing as a trusted site."}}}}, "created": "2025-11-04T16:33:12.423129+00:00", "title": "Address Bar Spoofing Vulnerability in Safari and Apple Platform Browsers", "updated": "2026-04-22T21:30:27.819149+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipados", "apple$PRODUCT$safari", "apple$PRODUCT$visionos"]}