What is the CVSS score of CVE-2024-9126?

CVE-2024-9126 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Which versions of Chrome are affected by CVE-2024-9126?

Organizations using Internals in Google Chrome on iOS face notable risk from CVE-2024-9126, a use-after-free vulnerability rated CVSS 7.5.

Is there a public PoC exploit available for CVE-2024-9126?

Yes, a public proof-of-concept exploit is available for CVE-2024-9126. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2024-9126?

Within 30 days: Identify all affected systems running Internals in Google Chrome on iOS and apply vendor patches as part of regular patch cycle. If patching is delayed, consider network segmentation to limit exposure.

Chrome CVE-2024-9126

HIGH

Use After Free (CWE-416)

2025-11-14 chrome-cve-admin@google.com

Denial Of Service Chrome Google Use After Free Memory Corruption Apple iOS

7.5

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

PoC Detected

Nov 17, 2025 - 12:24 vuln.today

Public exploit code

CVE Published

Nov 14, 2025 - 03:15 nvd

HIGH 7.5

DescriptionNVD

Use after free in Internals in Google Chrome on iOS prior to 127.0.6533.88 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a series of curated UI gestures. (Chromium security severity: Medium)

AnalysisAI

Use after free in Internals in Google Chrome on iOS prior to 127.0.6533.88 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Use after free in Internals in Google Chrome on iOS prior to 127.0.6533.88 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a series of curated UI gestures. (Chromium security severity: Medium) Affected products include: Google Chrome. Version information: prior to 127.0.6533.88.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

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CVE-2024-9126 vulnerability details – vuln.today

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Chrome CVE-2024-9126

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code