CVE-2026-5287 — Use After Free in Google Chrome

CWE-416 — Use After FreeCWE-825 — Expired Pointer Dereference12 documents11 sources
Severity
8.8HIGHNVD
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 15

Description

Use after free in PDF in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | 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

4
VulDB
Google Chrome up to 146.0.7680.165 PDF use after free (ID 494644 / EUVD-2026-17804)↗2026-04-15
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CVEList
CVE-2026-5287: Use after free in PDF in Google Chrome prior to 146↗2026-04-01
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OSV
CVE-2026-5287: Use after free in PDF in Google Chrome prior to 146↗2026-04-01
▶
GHSA
GHSA-h3rc-fw55-gv3f: Use after free in PDF in Google Chrome prior to 146↗2026-04-01
▶

📋Vendor Advisories

4
Microsoft
Chromium: CVE-2026-5287 Use after free in PDF↗2026-04-02
▶
Red Hat
chromium-browser: Use after free in PDF↗2026-03-31
▶
Chrome
Stable Channel Update for Desktop: CVE-2026-5287↗2026-03-31
▶
Debian
CVE-2026-5287: chromium - Use after free in PDF in Google Chrome prior to 146.0.7680.178 allowed a remote ...↗2026
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-5287 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶

💬Community

2
Bugzilla
CVE-2026-5287 chromium: Use after free in PDF [epel-all]↗2026-04-01
▶
Bugzilla
CVE-2026-5287 chromium: Use after free in PDF [fedora-all]↗2026-04-01
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CVE-2026-5287 — Use After Free in Google Chrome | cvebase