CVE-2026-57978

MediumCVSS 5.4/10Last modified Oct 24, 2026

Description

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-346

Affected software

No affected versions have been published.

Timeline

Published
Jul 26, 2026
Last modified
Oct 24, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-579797.5Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-57987.1Unsafe object reference (IDOR) in Stel Order v3.25.1 and earlier versions, specifically in the ‘/app/FrontController’ endpoint, through maniCVE-2026-579805.4Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampeCVE-2026-579818.8Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-579826.5Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.CVE-2026-5798310.0Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-579847.5Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-579858.8Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-579867.5Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-579876.5Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.CVE-2026-579887.1Relative path traversal in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-579897.4Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
CVE-2026-57978: Medium severity, CVSS 5.4 | Vulnix