VulnSocial

CVE-2026-87544Disclosure(google / chrome)

LOWCVSS 9.8 · 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 Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Low)

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

Affected systems

Vendors
google
Products
chrome

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-09: 1Mentions · 2026-09-18: 1Patch / Workaround · 2026-09-18: 1Technical Details · 2026-09-09: 1Technical Details · 2026-09-18: 109-0909-18
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-091
Disclosure1
2026-09-181
Patch1
Full discourse2 posts
  • takenaka hiroya@Joe_Biden_ja
    Patch

    CVE-2026-87544。Chrome の拡張機能に認可の不備があり、細工したHTMLページ経由で特権ページへ入られます。修正版は 153.0.8010.36。NVDは9.8、Google側の評価はLowで割れています。chrome://settings/help で確認を https://ai-news.autoarticles.net/article/post_1789697429264_a45b60

    Post summary

    The post says CVE-2026-87544 is an authorization flaw in Chrome extensions that may allow access to privileged pages via crafted HTML pages. It names fixed version 153.0.8010.36 and notes a severity disagreement between NVD 9.8 and Google Low.

    0001064
    556 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-87544 Incorrect authorization in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions into a privileged page vi… https://www.cve.org/CVERecord?id=CVE-2026-87544

    Post summary

    The snippet offers a concise CVE description but lacks any PoC, exploit, or patch details, and does not mention active exploitation.

    000001.5K
    58.1K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgooglechrome---

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