How severe is CVE-2019-13665?

CVE-2019-13665 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-13665 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13665?

CVE-2019-13665 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13665?

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

When was CVE-2019-13665 published?

CVE-2019-13665 was published on 2019-11-25 and last updated on 2026-06-17.

CVE-2019-13665

CVE-2019-13665 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 6.5. 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-732.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Google Chrome
Published: 2019-11-25
Last modified: 2026-06-17

Description

Insufficient filtering in Blink in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to bypass multiple file download protection via a crafted HTML page.

Frequently asked questions

What is CVE-2019-13665?: Insufficient filtering in Blink in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to bypass multiple file download protection via a crafted HTML page.
How severe is CVE-2019-13665?: CVE-2019-13665 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-13665 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13665?: CVE-2019-13665 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13665?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-13665 published?: CVE-2019-13665 was published on 2019-11-25 and last updated on 2026-06-17.

References

Affected products (1)

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

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