Zero Day MonitorZDM
DashboardVulnerabilitiesTrendingZero-DaysNewsAbout
Login
ImpressumPrivacy Policy
Zero Day Monitor © 2026
3258 articles · 170411 vulns · 37/41 feeds (7d)
← Back to list
9.0
CVE-2026-58289EXPLOITEDPATCHED
Microsoft · Microsoft Edge (Chromium-based)

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Description

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Affected Products

VendorProductVersions
MicrosoftMicrosoft Edge (Chromium-based)1.0.0.0

References

  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58289(vendor-advisory, patch)

Related News (1 articles)

Tier A
Microsoft MSRC8h ago
CVE-2026-58289 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
→ No new info (linked only)
CVSS 3.19.0 CRITICAL
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
150.0.4078.48
CWECWE-843
PublishedJul 3, 2026
Last enriched1h agov2
Trending Score48
Source articles1
Independent1
Info Completeness9/14
Missing: title, epss, kev, iocs, mitre_attack

Community Vote

0
Login to vote
0 upvotes0 downvotes
No votes yet

Related CVEs (5)

HIGHCVE-2026-33825EXPKEV
Microsoft Defender Elevation of Privilege Vulnerability
Trending: 133
HIGHCVE-2026-45659EXPKEV
Microsoft SharePoint Remote Code Execution Vulnerability
Trending: 128
HIGHCVE-2026-58284EXP
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Trending: 57
HIGHCVE-2026-58287EXP
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Trending: 57
HIGHCVE-2026-50521EXP
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Trending: 53

Pin to Dashboard

Verification

State: verified
Confidence: 0%

Vulnerability Timeline

CVE Published
Jul 3, 2026
Discovered by ZDM
Jul 3, 2026
Updated: description, exploitAvailable, activelyExploited
Jul 3, 2026
Actively Exploited
Jul 3, 2026
Exploit Available
Jul 3, 2026
Patch Available
Jul 3, 2026

Version History

v2
Last enriched 1h ago
v2Tier A1h ago

Added a detailed description of the vulnerability and marked it as actively exploited with an available exploit.

descriptionexploitAvailableactivelyExploited
via Microsoft MSRC
v11h ago

Initial creation