CVE-2025-5419

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2025-06-05. Federal remediation due 2025-06-26.

SSVC decision

• ExploitationactiveCISA reports credible evidence of active exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

7.48% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 94.4% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-06-02 23:36Z1 YR AGO

Last updated

2026-02-26 18:27Z8 MO AGO

Reserved

2025-06-01

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

b53e9862c1107362fb6c4d3735a8120a49a08c121b61fa58949d24cf736e4c56

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html
• issues.chromium.orghttps://issues.chromium.org/issues/420636529
• www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5419government-resource
• msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-5419