Bug 2556917 (CVE-2026-113126)
| Summary: | CVE-2026-113126 chromium-browser: chromium-browser: arbitrary code execution outside sandbox via crafted HTML page | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in chromium-browser. A memory corruption issue in the PolicyContainer component allows a remote attacker to execute arbitrary code outside the browser's restricted sandbox environment. To exploit this vulnerability, an attacker must convince a user to open a specially crafted HTML page. Successful exploitation could compromise the host system by bypassing standard browser security boundaries.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2559543, 2558579 | ||
| Bug Blocks: | |||
|
Description
OSIDB Bzimport
2026-10-20 22:52:53 UTC
|