What is the CVSS score of CVE-2026-5291?

CVE-2026-5291 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Is there a patch available for CVE-2026-5291?

Yes, a patch is available for CVE-2026-5291. Update the affected software to the latest version immediately.

Google CVE-2026-5291

EUVD-2026-17810 MEDIUM

Information Exposure (CWE-200)

2026-04-01 Chrome

GHSA-xpj7-w3p4-qj6q

Information Disclosure Google Debian Red Hat Suse

6.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Apr 01, 2026 - 05:15 nvd

Patch available

EUVD ID Assigned

Apr 01, 2026 - 05:15 euvd

EUVD-2026-17810

Analysis Generated

Apr 01, 2026 - 05:15 vuln.today

CVE Published

Apr 01, 2026 - 04:41 nvd

MEDIUM 6.5

DescriptionNVD

Inappropriate implementation in WebGL in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

AnalysisAI

Information disclosure in Google Chrome's WebGL implementation prior to version 146.0.7680.178 allows remote attackers to extract potentially sensitive data from process memory by serving a crafted HTML page. The vulnerability affects all Chrome versions before the patched release and requires only user interaction (visiting a malicious webpage) to trigger memory disclosure via WebGL rendering.

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

Full analysis requires sign-in

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Vendor StatusVendor

Debian

chromium

Release	Status	Fixed Version	Urgency
bullseye (security), bullseye	vulnerable	120.0.6099.224-1~deb11u1	-
bookworm	vulnerable	143.0.7499.169-1~deb12u1	-
bookworm (security)	vulnerable	146.0.7680.164-1~deb12u1	-
trixie	vulnerable	145.0.7632.159-1~deb13u1	-
trixie (security)	vulnerable	146.0.7680.164-1~deb13u1	-
forky	vulnerable	146.0.7680.153-1	-
sid	fixed	146.0.7680.177-1	-
bullseye	fixed	(unfixed)	end-of-life
(unstable)	fixed	146.0.7680.177-1	-

CVE-2026-5291 vulnerability details – vuln.today

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Google CVE-2026-5291

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Full analysis requires sign-in

More from same product – last 7 days

Vendor StatusVendor

Debian

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External POC / Exploit Code