VulnSocial

CVE-2026-84357Disclosure(google / chrome)

LOWCVSS 6.5 · MEDIUM

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

Improper input validation in Omnibox in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic. (Chromium security severity: High)

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-20

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
  • Disclosure: 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
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-021
Disclosure1
2026-09-091
Patch1
Full discourse2 posts
  • 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 article reports that Google Chrome has fixed 26 vulnerabilities, including two critical use‑after‑free flaws, and urges users to upgrade to version 152.0.7977.75 or later to mitigate risks such as memory corruption, crashes, remote code execution, and data leakage.

    00000116
    514 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-84357 Improper input validation in Omnibox in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass web origin policy via c… https://www.cve.org/CVERecord?id=CVE-2026-84357

    Post summary

    The passage outlines CVE-2026-84357 as an input validation flaw in Chrome’s Omnibox that permits remote attackers to circumvent the web origin policy via social engineering, but it offers no PoC, exploit code, patch information, or evidence of real‑world exploitation.

    000001.5K
    58.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgooglechrome---

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