CVE-2019-5880

Name: CVE-2019-5880
Creator: NVD / NIST
Published: 2019-11-25T15:15:37.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2019-5880 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. Insufficient policy enforcement in Blink in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to leak cross-origin data via a crafted HTML page.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

Metrics

CVSS 3.1

7.4/10

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

EPSS Probability

0.88%

54.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Google	Chrome	< 77.0.3865.75

References

Timeline

Published: Nov 25, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-5880?

Insufficient policy enforcement in Blink in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

How severe is CVE-2019-5880?

CVE-2019-5880 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2019-5880?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-5880?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST