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CVE-2026-65804Disclosure(microsoft / edge_chromium)

LOWCVSS 6.1 · 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

Improper control of generation of code ('code injection') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

microsoft CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

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

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-08-04); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
microsoft
Products
edge_chromium

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-08-04: 1Mentions · 2026-08-06: 1Patch / Workaround · 2026-08-06: 1Technical Details · 2026-08-04: 108-0408-06
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-08-041
Disclosure1
2026-08-061
Patch1
Full discourse2 posts
  • kawn@kawn2020
    Patch

    #microsoftupdate #securityupdate #Edge マイクロソフトが Microsoft Edge for Stable (Version 151.0.4129.59) をリリース. CVE ベースで 15 件の脆弱性に対処. ・CVE-2026-65802 ・CVE-2026-65804 ・CVE-2026-66310 ・CVE-2026-66311 ・CVE-2026-66312 ・CVE-2026-66313 https://x.com/kawn2020/status/2085240641056043305

    Post summary

    Microsoft released a security update for Edge (Version 151.0.4129.59) that patches 15 CVEs, including CVE‑2026‑65802 to CVE‑2026‑66313, but no PoC, exploit, or active exploitation is mentioned.

    1000084
    92 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-65804 Code Injection in Microsoft Edge Chromium-Based Enabling Network Spoofing https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-65804

    Post summary

    The post identifies CVE‑2026‑65804 as a code injection flaw in Microsoft Edge that could enable network spoofing, but provides no PoC, exploit, or mitigation details.

    00000116
    4.1K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoftedge_chromium---

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