Use After Free in Apple Iphone OS
CVE-2024-9126
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)
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (11.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Apple Iphone OS
- Google Chrome — versions 127.0.6533.88
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_30.html (Release Notes, Vendor Advisory)
- issues.chromium.org/issues/349653218 (Exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2024-9126?
- CVE-2024-9126 is a high-severity vulnerability in Apple Iphone OS, classified under Use After Free. CVSS score: 7.5/10. Published 2025-11-14.
- How severe is CVE-2024-9126?
- High severity. CVSS v3 base score is 7.5 out of 10.