CVE-2026-5903

CWE-693CWE-83810 documents10 sources
Severity
6.5MEDIUM
No vector
EPSS
0.0%
top 91.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Chrome
Timeline
PublishedApr 8
Latest updateApr 13

Description

Policy bypass in IFrameSandbox in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)

Affected Packages1 packages

▶CVEListV5google/chrome147.0.7727.55 — 147.0.7727.55

🔴Vulnerability Details

4
VulDB
Google Chrome up to 146.0.7680.178 IFrameSandbox access control (ID 483771 / Nessus ID 305691)↗2026-04-13
▶
GHSA
GHSA-c9xc-4327-hw8j: Policy bypass in IFrameSandbox in Google Chrome prior to 147↗2026-04-09
▶
OSV
CVE-2026-5903: Policy bypass in IFrameSandbox in Google Chrome prior to 147↗2026-04-08
▶
CVEList
CVE-2026-5903: Policy bypass in IFrameSandbox in Google Chrome prior to 147↗2026-04-08
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Policy bypass in IFrameSandbox↗2026-04-07
▶
Chrome
Stable Channel Update for Desktop: CVE-2026-5903↗2026-04-07
▶
Debian
CVE-2026-5903: chromium - Policy bypass in IFrameSandbox in Google Chrome prior to 147.0.7727.55 allowed a...↗2026
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-5903 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶

💬Community

1
Bugzilla
CVE-2026-5903 chromium-browser: Policy bypass in IFrameSandbox↗2026-04-08
▶
CVE-2026-5903 (MEDIUM CVSS 6.5) | Policy bypass in IFrameSandbox in G | cvebase.io