VulnSocial

CVE-2026-66317Disclosure(microsoft / edge_chromium)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch microsoft edge_chromium systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

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

microsoft CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-346

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

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

  • edge_chromium

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
microsoft
Products
edge_chromium

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-06: 1Patch / Workaround · 2026-08-06: 108-06
Signal classification1 categories
Disclosure
1100.0%
Full discourse1 post
  • kawn@kawn2020
    Disclosure

    #microsoftupdate #securityupdate #Edge Microsoft Edge for Stable (Version 151.0.4129.59) つづき ・CVE-2026-66314 ・CVE-2026-66315 ・CVE-2026-66316 ・CVE-2026-66317 ・CVE-2026-66318 ・CVE-2026-66321 ・CVE-2026-66322 ・CVE-2026-66325 ・CVE-2026-66326

    Post summary

    The tweet announces a Microsoft Edge security update (v151.0.4129.59) that addresses CVE-2026-66314 through CVE-2026-66326.

    0000056
    92 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoftedge_chromium---

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