VulnerabilityAnalyzed

CVE-2025-12433

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page.

MEDIUM 4.3EPSS 0.28%

Does this matter?

Lower severity and a low EPSS score (0.28%). Track it; it rarely justifies an emergency change on its own.

Description

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1: 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS: 0.28% probability · 21th percentile
CISA KEV: Not listed
Affected: google/chrome
Source: chrome-cve-admin@google.com

References

https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.htmlRelease Notes, Vendor Advisory
https://issues.chromium.org/issues/449760249Issue Tracking, Permissions Required

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.