High
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Announced Source revision 1
Original source ↗CVE-2026-58281
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-58281
Microsoft Edge (Chromium-based)
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Microsoft",
"product": "Microsoft Edge (Chromium-based)",
"versions": [
{
"status": "affected",
"version": "1.0.0.0",
"lessThan": "150.0.4078.48",
"versionType": "custom"
}
]
}
]- Related CVEs
- CVE-2026-58281
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #15564 · Revision 1
- Added to Heist Feed
- Publisher date