How severe is CVE-2026-93375?

CVE-2026-93375 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-93375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-93375?

CVE-2026-93375 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-93375?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-93375 published?

CVE-2026-93375 was published on 2026-09-17 and last updated on 2026-09-21.

CVE-2026-93375

CVE-2026-93375 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-706.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-706
Affected product: Google Chrome
Published: 2026-09-17
Last modified: 2026-09-21

Description

Incorrect reference resolution in Tracing in Google Chrome on on Windows prior to 153.0.8010.52 allowed a local attacker to potentially execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)

Frequently asked questions

What is CVE-2026-93375?: Incorrect reference resolution in Tracing in Google Chrome on on Windows prior to 153.0.8010.52 allowed a local attacker to potentially execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)
How severe is CVE-2026-93375?: CVE-2026-93375 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-93375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-93375?: CVE-2026-93375 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-93375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-93375 published?: CVE-2026-93375 was published on 2026-09-17 and last updated on 2026-09-21.

References

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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