What is CVE-2026-10881?

CVE-2026-10881 is a critical-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 9.6/10. Published 2026-06-04.

How severe is CVE-2026-10881?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Out-of-bounds Read in Apple macOS

CVE-2026-10881

Out of bounds read and write in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

Vulnerability class: Buffer Overflow

Published 2026-06-04 · last modified 2026-07-22.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (30.7th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html (Release Notes, Vendor Advisory)
issues.chromium.org/issues/498904293 (Permissions Required)

Frequently asked questions

What is CVE-2026-10881?: CVE-2026-10881 is a critical-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 9.6/10. Published 2026-06-04.
How severe is CVE-2026-10881?: Critical severity. CVSS v3 base score is 9.6 out of 10.