How severe is CVE-2026-7994?

CVE-2026-7994 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-7994 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-2026-7994?

CVE-2026-7994 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-7994?

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.

Does CVE-2026-7994 have an EU (EUVD) identifier?

Yes. CVE-2026-7994 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28091.

When was CVE-2026-7994 published?

CVE-2026-7994 was published on 2026-05-06 and last updated on 2026-06-17.

CVE-2026-7994

CVE-2026-7994 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 7.8. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28091
Weakness: CWE-269
Affected product: Google Chrome
Published: 2026-05-06
Last modified: 2026-06-17

Description

Inappropriate implementation in Chromoting in Google Chrome on Windows prior to 148.0.7778.96 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2026-7994?: Inappropriate implementation in Chromoting in Google Chrome on Windows prior to 148.0.7778.96 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)
How severe is CVE-2026-7994?: CVE-2026-7994 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-7994 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-2026-7994?: CVE-2026-7994 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-7994?: 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.
Does CVE-2026-7994 have an EU (EUVD) identifier?: Yes. CVE-2026-7994 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28091.
When was CVE-2026-7994 published?: CVE-2026-7994 was published on 2026-05-06 and last updated on 2026-06-17.

References

Affected products (1)

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

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