What is the CVSS score of CVE-2026-5872?

CVE-2026-5872 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Google are affected by CVE-2026-5872?

Google Chrome versions prior to 147.0.7727.55 contain a remote code execution vulnerability in the Blink rendering engine that allows attackers to execute arbitrary code within Chrome's sandbox by…. A patch is available.

Google CVE-2026-5872

EUVD-2026-20675 HIGH

Use After Free (CWE-416)

2026-04-08 Chrome

GHSA-q568-5559-56w7

RCE Denial Of Service Google Use After Free Memory Corruption Red Hat Suse

8.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Apr 13, 2026 - 13:22 vuln.today

CVSS changed

Apr 13, 2026 - 13:22 NVD

8.8 (HIGH)

Patch released

Apr 08, 2026 - 23:32 nvd

Patch available

EUVD ID Assigned

Apr 08, 2026 - 22:01 euvd

EUVD-2026-20675

CVE Published

Apr 08, 2026 - 21:20 nvd

N/A

DescriptionNVD

Use after free in Blink in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Remote code execution in Google Chrome's Blink rendering engine (versions prior to 147.0.7727.55) allows unauthenticated attackers to execute arbitrary code within Chrome's sandbox by delivering a malicious HTML page that triggers a use-after-free vulnerability. While rated High severity (CVSS 8.8) due to complete confidentiality/integrity/availability impact, EPSS scoring places exploitation probability at only 4% (11th percentile), indicating low observed targeting in the wild. …

RemediationAI

Within 24 hours: Verify current Chrome version across all endpoints using your mobile device management (MDM) or endpoint detection and response (EDR) tools and confirm patch availability in your deployment channels. Within 7 days: Deploy Chrome 147.0.7727.55 or later to 100% of managed endpoints through automated update mechanisms; prioritize high-risk user populations (developers, research, external-facing roles). …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-5872 vulnerability details – vuln.today

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Google CVE-2026-5872

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

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External POC / Exploit Code