What is the CVSS score of EUVD-2026-74360?

EUVD-2026-74360 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.3%.

Is there a patch available for EUVD-2026-74360?

Yes, a patch is available for EUVD-2026-74360. Update the affected software to the latest version immediately.

Google Chrome EUVD-2026-74360

| CVE-2026-87548 MEDIUM

Improper Check for Unusual or Exceptional Conditions (CWE-754)

2026-09-09 Chrome

GHSA-25h4-9ph3-rmrw

Authentication Bypass Google

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

vuln.today AI

3.1 LOW

AC:H reflects that Installer-state exploitation likely requires an active installation or update flow, a non-trivial precondition; all other metrics align with the description.

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

4.0 AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from NVD.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Sep 10, 2026 - 13:08 vuln.today

CVSS changed

Sep 10, 2026 - 13:07 NVD

4.3 (MEDIUM)

Patch available

Sep 09, 2026 - 01:03 EUVD

CVE Published

Sep 09, 2026 - 00:09 nvd

MEDIUM 4.3

CVE Published

Sep 09, 2026 - 00:09 cve.org

UNKNOWN (no severity yet)

DescriptionNVD

Improper state validation in Installer in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)

AnalysisAI

Improper state validation in Google Chrome's Installer component (prior to 153.0.8010.36) allows remote attackers to bypass system access restrictions by serving a crafted HTML page to a user. The vulnerability carries a Chromium-assigned severity of Medium and an NVD CVSS base score of 4.3, with limited integrity impact and no confidentiality or availability consequences. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	User interaction is required: the target must visit a crafted HTML page in an affected Chrome version. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The real-world priority for this vulnerability is moderate-to-low despite Google Chrome's ubiquitous deployment footprint. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation	Update Google Chrome to version 153.0.8010.36 or later via the browser's built-in update mechanism (Help > About Google Chrome) or through enterprise deployment tooling. … Detailed patch versions, workarounds, and compensating controls in full report.