CVE-2026-5888

CWE-457CWE-82410 documents10 sources
Severity
6.5MEDIUM
No vector
EPSS
0.0%
top 91.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Chrome
Timeline
PublishedApr 8
Latest updateApr 11

Description

Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

Affected Packages1 packages

▶CVEListV5google/chrome147.0.7727.55 — 147.0.7727.55

🔴Vulnerability Details

4
VulDB
Google Chrome up to 146.0.7680.178 WebCodecs uninitialized variable (ID 486506 / WID-SEC-2026-1030)↗2026-04-11
▶
GHSA
GHSA-jvch-x2xh-p75v: Uninitialized Use in WebCodecs in Google Chrome prior to 147↗2026-04-09
▶
OSV
CVE-2026-5888: Uninitialized Use in WebCodecs in Google Chrome prior to 147↗2026-04-08
▶
CVEList
CVE-2026-5888: Uninitialized Use in WebCodecs in Google Chrome prior to 147↗2026-04-08
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Uninitialized Use in WebCodecs↗2026-04-07
▶
Chrome
Stable Channel Update for Desktop: CVE-2026-5888↗2026-04-07
▶
Debian
CVE-2026-5888: chromium - Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a...↗2026
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-5888 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶

💬Community

1
Bugzilla
CVE-2026-5888 chromium-browser: Uninitialized Use in WebCodecs↗2026-04-08
▶
CVE-2026-5888 (MEDIUM CVSS 6.5) | Uninitialized Use in WebCodecs in G | cvebase.io