PT-2026-31506 · Google · Google Chrome

Giovanni Vignone + 2 · Published 2026-02-22 · Updated 2026-05-10 · CVE-2026-5888

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description A flaw exists in WebCodecs within Google Chrome, specifically in versions before 147.0.7727.55. This issue involves the use of uninitialized memory, potentially allowing a remote attacker to extract sensitive data from the system's memory. The attack vector involves a specially crafted HTML page.

Recommendations Update Google Chrome to version 147.0.7727.55 or later.

Fix

DoS

Weakness Enumeration

CWE-457

Related Identifiers

BDU:2026-05001

CVE-2026-5888

OPENSUSE-SU-2026:10530-1

OPENSUSE-SU-2026:20575-1

Affected Products

Google Chrome

References · 79

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5888 · Security Note
• https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-05001 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-5888 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-5888 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:20575-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10530-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-5888 · Vendor Advisory
• https://suse.com/security/cve/CVE-2026-5890 · Note
• https://suse.com/security/cve/CVE-2026-5861 · Note
• https://suse.com/security/cve/CVE-2026-5887 · Note
• https://suse.com/security/cve/CVE-2026-5880 · Note
• https://suse.com/security/cve/CVE-2026-5895 · Note
• https://suse.com/security/cve/CVE-2026-5864 · Note
• https://suse.com/security/cve/CVE-2026-5891 · Note