CVE-2024-8909

MEDIUMNVD 4.34.3—

4.3

Inappropriate implementation in UI in Google Chrome on iOS prior to 129.0.6668.58 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 31.5%
KEV: Not listed

Published

September 17, 2024

Last Modified

March 17, 2025

References (2)

chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2024/09/stable-channel-update-for-desktop_17.html
chrome-cve-admin@googlehttps://issues.chromium.org/issues/341353783

Vendor Advisories for CVE-2024-8909(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

CVE-2024-8909
Microsoft Security Response Center (MSRC)
Chromium: CVE-2024-8909 Inappropriate implementation in UI

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-451User Interface Misrepresentation of Critical Information

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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Frequently asked(5)

What is CVE-2024-8909?

CVE-2024-8909 is a medium vulnerability published on September 17, 2024. Inappropriate implementation in UI in Google Chrome on iOS prior to 129.0.6668.58 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)

When was CVE-2024-8909 disclosed?

CVE-2024-8909 was first published in the National Vulnerability Database on September 17, 2024, with the most recent update on March 17, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-8909 actively exploited?

CVE-2024-8909 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-8909?

CVE-2024-8909 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2024-8909?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-8909, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-8909

📅 Published

🔄 Last Modified

🔗 References (2)

📣 Vendor Advisories for CVE-2024-8909(1)