What is CVE-2025-1919?

CVE-2025-1919 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2025-03-05.

How severe is CVE-2025-1919?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2025-1919 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Google Chrome

CVE-2025-1919

Out of bounds read in Media in Google Chrome prior to 134.0.6998.35 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)

Vulnerability class: Buffer Overflow

EPSS: 0.004 (30.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Google Chrome — versions 134.0.6998.35

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

w4zu/Debian_

References

chrome-cve-admin@google.com (Release Notes)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2025-1919?: CVE-2025-1919 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2025-03-05.
How severe is CVE-2025-1919?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2025-1919 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.