Vulnerability in Apple macOS
CVE-2026-11107
Inappropriate implementation in Downloads in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (12.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.1% 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 macOS
- Google Chrome — versions 149.0.7827.53
- Linux Kernel
- Microsoft Windows
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html (Vendor Advisory)
- issues.chromium.org/issues/500510384 (Permissions Required)
Frequently asked questions
- What is CVE-2026-11107?
- CVE-2026-11107 is a medium-severity vulnerability in Apple macOS, classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2026-06-04.
- How severe is CVE-2026-11107?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2026-11107 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.