CVE-2026-5284 — Use After Free in Google Chrome

CWE-416 — Use After FreeCWE-825 — Expired Pointer Dereference11 documents10 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 76.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Google ChromeChromium
Timeline
PublishedApr 1
Latest updateApr 2

Description

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/chrome146.0.7680.178 — 146.0.7680.178
▶NVDgoogle/chrome< 146.0.7680.177
▶Debianchromium/chromium< 146.0.7680.177-1~deb12u1+2

🔴Vulnerability Details

3
GHSA
GHSA-2739-cxg4-jp3j: Use after free in Dawn in Google Chrome prior to 146↗2026-04-01
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CVEList
CVE-2026-5284: Use after free in Dawn in Google Chrome prior to 146↗2026-04-01
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OSV
CVE-2026-5284: Use after free in Dawn in Google Chrome prior to 146↗2026-04-01
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📋Vendor Advisories

4
Microsoft
Chromium: CVE-2026-5284 Use after free in Dawn↗2026-04-02
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Red Hat
chromium-browser: Use after free in Dawn↗2026-03-31
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Chrome
Stable Channel Update for Desktop: CVE-2026-5284↗2026-03-31
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Debian
CVE-2026-5284: chromium - Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote...↗2026
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-5284 Impact, Exploitability, and Mitigation Steps | Wiz↗
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💬Community

2
Bugzilla
CVE-2026-5284 chromium: Use after free in Dawn [fedora-all]↗2026-04-01
▶
Bugzilla
CVE-2026-5284 chromium: Use after free in Dawn [epel-all]↗2026-04-01
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CVE-2026-5284 — Use After Free in Google Chrome | cvebase