VulnSocial

CVE-2026-3934Disclosure(apple / chrome)

LOWCVSS 6.5 · 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

Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)

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1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-284

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.

  • chrome
  • linux_kernel
  • macos
  • windows

Threat summary

  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 2d ago at 1 mentions (2026-03-11); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-03-11: 1Mentions · 2026-03-13: 1Mentions · 2026-03-19: 1Technical Details · 2026-03-11: 1Technical Details · 2026-03-19: 103-1103-1303-19
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-111
Disclosure1
2026-03-131
General1
2026-03-191
Disclosure1
Full discourse3 posts
  • VulDB 🛡@vuldb
    General

    We have just added an important vulnerability affecting Google Chrome (CVE-2026-3934) https://vuldb.com/?id.350615

    Post summary

    A new Chrome vulnerability (CVE‑2026‑3934) has been noted, with a link to a vulnerability database entry, but no further details or actionable information are provided.

    0000192
    2.1K followersView on X
  • WindowsForum@windowsforum
    Disclosure

    🛡️ Microsoft: “Insufficient policy enforcement in ChromeDriver” — Translation: your browser automation was one setting away from chaos. Edge still gets the fix, eventually. https://windowsforum.com/threads/microsoft-security-advisory-chromium-cve-2026-3934-in-chromedriver.405580/ #MicrosoftSecurityResponseCenter #Cve2026 #ChromedriverSecurity

    Post summary

    Microsoft announced CVE‑2026‑3934, describing an insufficient policy enforcement flaw in ChromeDriver with no PoC, exploit, or patch details provided.

    000001
    1.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-3934 Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. … https://www.cve.org/CVERecord?id=CVE-2026-3934

    Post summary

    The post outlines CVE‑2026‑3934 as a ChromeDriver issue that permits remote attackers to bypass same‑origin policy using a crafted HTML page, with no PoC, exploit, or patch referenced.

    0000075
    56.7K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
OSapplemacos---
Appgooglechrome---
OSlinuxlinux_kernel---
OSmicrosoftwindows---

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