PT-2026-31476 · Google · Google Chrome

C6Eed09Fc8B174B0F3Eebedcceb1E792 · Published 2026-04-07 · Updated 2026-04-12 · CVE-2026-5858

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.55

Description A heap buffer overflow exists in the WebML component of Google Chrome. This issue could allow a remote attacker to execute arbitrary code by tricking a user into visiting a specially crafted HTML page.

Recommendations Update Google Chrome to version 147.0.7727.55 or later.

Fix

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2026-04904

CVE-2026-5858

OPENSUSE-SU-2026:10530-1

OPENSUSE-SU-2026:20575-1

Affected Products

Google Chrome

References · 74

• https://security-tracker.debian.org/tracker/CVE-2026-5858 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-5858 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04904 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10530-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20575-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-5858 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5858 · Security Note
• https://suse.com/security/cve/CVE-2026-5903 · Note
• https://suse.com/security/cve/CVE-2026-5893 · Note
• https://suse.com/security/cve/CVE-2026-5913 · Note
• https://twitter.com/ThreatLevelLabs/status/2042734864940548224 · Twitter Post
• https://suse.com/security/cve/CVE-2026-5879 · Note
• https://suse.com/security/cve/CVE-2026-5865 · Note
• https://suse.com/security/cve/CVE-2026-5904 · Note