How severe is CVE-2026-7340?

CVE-2026-7340 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-7340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-7340?

CVE-2026-7340 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-7340?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-7340 have an EU (EUVD) identifier?

Yes. CVE-2026-7340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26166.

When was CVE-2026-7340 published?

CVE-2026-7340 was published on 2026-04-28 and last updated on 2026-06-17.

CVE-2026-7340

CVE-2026-7340 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 4.3. 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-472.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26166
Weakness: CWE-472
Affected product: Google Chrome
Published: 2026-04-28
Last modified: 2026-06-17

Description

Integer overflow in ANGLE in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2026-7340?: Integer overflow in ANGLE in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2026-7340?: CVE-2026-7340 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-7340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-7340?: CVE-2026-7340 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-7340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-7340 have an EU (EUVD) identifier?: Yes. CVE-2026-7340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26166.
When was CVE-2026-7340 published?: CVE-2026-7340 was published on 2026-04-28 and last updated on 2026-06-17.

References

Affected products (1)

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

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