CVE-2026-13820

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Out of bounds read in Skia in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Skia Out‑of‑Bounds Read Leading to Cross‑Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Skia Out‑of‑Bounds Read Leading to Cross‑Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Chrome Skia Enables Remote Data Leak on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Chrome Skia Enables Remote Data Leak on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross-Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Skia Out-of-Bounds Read in Chrome for macOS Enables Remote Data Leak
Type Values Removed Values Added
Title Skia Out-of-Bounds Read in Chrome for macOS Enables Remote Data Leak
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Remote Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Remote Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross‑Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enables Cross‑Origin Data Leak in Chrome on macOS
Type Values Removed Values Added
Title Out‑of‑Bounds Read in Skia Enables Cross‑Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out‑of‑Bounds Read in Skia Enables Cross‑Origin Data Leak on macOS Chrome
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Causing Remote Data Leak on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Causing Remote Data Leak on macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enabling Cross-Origin Data Leak in Chrome for macOS
Type Values Removed Values Added
Title Out-of-Bounds Read in Skia Enabling Cross-Origin Data Leak in Chrome for macOS
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Skia Enables Remote Data Leak on macOS
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Out‑of‑Bounds Read in Skia Enables Remote Data Leak on macOS
Type Values Removed Values Added
Description Out of bounds read in Skia in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-125
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 3:09 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 5:10 PM