CVE-2026-57974: CWE-190: Integer Overflow or Wraparound in Microsoft Microsoft Edge (Chromium-based)
Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
AI Analysis
Technical Summary
This vulnerability involves an integer overflow or wraparound in Microsoft Edge (Chromium-based), which can be exploited by an attacker over a network to execute arbitrary code. The vulnerability is tracked as CWE-190 and affects version 1.0.0.0 of the product. Microsoft has published an official fix to remediate the issue. The CVSS 3.1 vector indicates the attack requires no privileges and low attack complexity but requires user interaction. The impact includes high confidentiality, integrity, and availability consequences.
Potential Impact
Successful exploitation of this vulnerability could allow remote code execution without requiring privileges, potentially leading to full compromise of the affected system. The confidentiality, integrity, and availability of the system are all rated as highly impacted.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57974 to remediate this vulnerability.
CVE-2026-57974: CWE-190: Integer Overflow or Wraparound in Microsoft Microsoft Edge (Chromium-based)
Description
Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an integer overflow or wraparound in Microsoft Edge (Chromium-based), which can be exploited by an attacker over a network to execute arbitrary code. The vulnerability is tracked as CWE-190 and affects version 1.0.0.0 of the product. Microsoft has published an official fix to remediate the issue. The CVSS 3.1 vector indicates the attack requires no privileges and low attack complexity but requires user interaction. The impact includes high confidentiality, integrity, and availability consequences.
Potential Impact
Successful exploitation of this vulnerability could allow remote code execution without requiring privileges, potentially leading to full compromise of the affected system. The confidentiality, integrity, and availability of the system are all rated as highly impacted.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57974 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-26T17:45:44.853Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57974","vendor":"Microsoft"}]
Threat ID: 6a48210127e9c79719accb41
Added to database: 07/03/2026, 20:52:17 UTC
Last enriched: 07/03/2026, 21:04:16 UTC
Last updated: 07/03/2026, 22:52:13 UTC
Views: 2
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