VulnSocial

CVE-2026-84354General(google / chrome)

LOWCVSS 9.6 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch google chrome systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-863

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.

  • chrome

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 2 signals
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-09-02); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
google
Products
chrome

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-02: 1Mentions · 2026-09-09: 1Patch / Workaround · 2026-09-09: 1Technical Details · 2026-09-02: 1Technical Details · 2026-09-09: 109-0209-09
Signal classification2 categories
General
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-021
General1
2026-09-091
Patch1
Full discourse2 posts
  • CVE@CVEnew
    General

    CVE-2026-84354 Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outsid… https://www.cve.org/CVERecord?id=CVE-2026-84354

    Post summary

    The text references CVE-2026-84354 and describes it as an incorrect authorization issue in Chrome that could enable remote code execution through social engineering, but it provides no PoC, exploit code, patch, or active exploitation evidence.

    000101.6K
    58.0K followersView on X
  • iototsecnews@iototsecnews
    Patch

    Google Chrome の 26件の脆弱性が FIX：CVE-2026-84353／84352 によるメモリ破壊の恐れ https://iototsecnews.jp/2026/09/01/google-fixes-26-chrome-vulnerabilities-including-2-critical-use-after-free-flaws/ Google Chrome の共有タブグループや WebGL などにプログラムの解体／再利用時における不正領域参照／領域越え入力／不完全検証といった欠陥が存在します。これらによりメモリ損傷／アプリケーション強制終了／遠隔コード実行／秘密情報流出のリスクが懸念されます。影響を受ける型番の追跡記号は CVE-2026-84353／CVE-2026-84352／CVE-2026-84354／CVE-2026-84359／CVE-2026-84357／CVE-2026-84324／CVE-2026-84349／CVE-2026-84333／CVE-2026-84326／CVE-2026-84351 です。対策として最新版 152.0.7977.75 以降への即時適用が求められます。 #Chrome #CVE202684352 #CVE202684353 #Google #Vulnerability

    Post summary

    The post announces that Google Chrome has fixed 26 vulnerabilities, including critical use‑after‑free flaws, provides technical details on the risks, and urges users to update to version 152.0.7977.75 or newer.

    00000116
    514 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgooglechrome---

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