CVE-2026-57980General(microsoft / edge_chromium)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network.

microsoft CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57980

Weakness type (CWE)

CWE-288

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

edge_chromium

Threat summary

4 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 3 signals
General: 3 classified signals
Disclosure: 1 classified signal
Peaked 1d ago at 3 mentions (2026-07-17); latest day: 1
4 total mentions across 2 days

Affected systems

Vendors

microsoft

Products

edge_chromium

Deep dive

Activity timeline4 mentions / 2d

Signal classification2 categories

General

375.0%

Disclosure

125.0%

Referenced assets5 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-17	3	Disclosure1General2
2026-07-18	1	General1

Full discourse4 posts

Vulmon Vulnerability Feed@VulmonFeeds91d
General
CVE-2026-57980 Authentication Bypass in Microsoft Edge Chromium-Based Versions E... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-57980 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1
Post summary
The excerpt alerts to CVE‑2026‑57980, describing an authentication bypass in Microsoft Edge Chromium‑based versions, but it provides no PoC, exploit, patch, or report of live exploitation.
00000101
4.1K followersView on X
Infoflowcloud@infoflowcloud91d
Disclosure
🚨*CVE* CVE-2026-57980 Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network. https://www.cve.org/CVERecord?id=CVE-2026-57980 ----- Traducción: CVE-2026-57980 Opción de a… http://infoflow.cloud`
Post summary
The post announces CVE-2026-57980, describing an authentication bypass in Microsoft Edge that could enable network tampering, with no PoC, patch, or active exploitation mentioned.
0000039
92 followersView on X
CVE@CVEnew91d
General
CVE-2026-57980 Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network. https://www.cve.org/CVERecord?id=CVE-2026-57980
Post summary
The entry references CVE-2026-57980, noting an authentication bypass in Microsoft Edge that could enable network tampering, but provides only a short description and a link to the CVE record, with no further exploit or mitigation details.
000001.6K
57.8K followersView on X
VulDB 🛡@vuldb91d
General
A severe vulnerability was disclosed for Microsoft Edge (CVE-2026-57980) https://vuldb.com/vuln/379993
Post summary
A severe vulnerability (CVE-2026-57980) for Microsoft Edge was disclosed, with a link to a vulnerability database page, but the text lacks detailed technical information, patch guidance, or evidence of exploitation.
00000123
2.3K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	edge_chromium	-	-	-

Explore more

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What researchers are saying

CVE-2026-57980

Vulmon Vulnerability Feed@VulmonFeedsGeneral

The excerpt alerts to CVE‑2026‑57980, describing an authentication bypass in Microsoft Edge Chromium‑based versions, but it provides no PoC, exploit, patch, or report of live exploitation.

Infoflowcloud@infoflowcloudDisclosure

The post announces CVE-2026-57980, describing an authentication bypass in Microsoft Edge that could enable network tampering, with no PoC, patch, or active exploitation mentioned.

CVE@CVEnewGeneral

The entry references CVE-2026-57980, noting an authentication bypass in Microsoft Edge that could enable network tampering, but provides only a short description and a link to the CVE record, with no further exploit or mitigation details.

VulDB 🛡@vuldbGeneral

A severe vulnerability (CVE-2026-57980) for Microsoft Edge was disclosed, with a link to a vulnerability database page, but the text lacks detailed technical information, patch guidance, or evidence of exploitation.