VulnSocial

CVE-2026-121114(google / chrome)

LOWCVSS 9.6 · CRITICAL

Signal is active with 5 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

Use after free in TabStrip in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-416

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

Threat summary

  • 7 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Peaked at 5 mentions on most recent observed day (2026-11-04)
  • 7 total mentions across 2 days

Affected systems

Vendors
google
Products
chrome

Deep dive

Activity timeline7 mentions / 2d
01345Mentions · 2026-11-03: 2Mentions · 2026-11-04: 511-0311-04
Referenced assets2 URLs
Full discourse7 posts
  • cve.now@cvedotnow

    🆕 New CVEs Google Chrome 157.0.8103.38 fixes 20 high-severity CVEs Worst: sandbox escape via out-of-bounds read in Permissions (CVE-2026-121112) Patch → 157.0.8103.38 https://cve.now/CVE-2026-121112?release=CVE-2026-121113,CVE-2026-121114,CVE-2026-121117,CVE-2026-121118,CVE-2026-121119,CVE-2026-121123,CVE-2026-121124,CVE-2026-121127,CVE-2026-121129,CVE-2026-121131,CVE-2026-121133,CVE-2026-121137,CVE-2026-121140,CVE-2026-121143,CVE-2026-121148,CVE-2026-121160,CVE-2026-121166,CVE-2026-121173,CVE-2026-121174&utm_source=x&utm_medium=social&utm_campaign=cvedotnow&utm_content=rollup

    11030881
    21.6K followersView on X
  • ThreatAft@ThreatAft

    🔐Chrome 9.6 — but it needs a click. CVE-2026-121114: TabStrip UAF, sandbox escape via crafted HTML page. Google calls it High. CISA scores 9.6. Both are right. Patch Chrome 157. Force it — auto-update can lag a week. https://threataft.com/articles/cve-2026-121114-chrome-tabstrip-use-after-free #CVE2026121114 #Chrome #InfoSec

    00020113
    56 followersView on X
  • ThreatAft@ThreatAft

    @cvedotnow https://threataft.com/articles/cve-2026-121114-chrome-tabstrip-use-after-free

    0001049
    56 followersView on X
  • VulDB 🛡@vuldb

    ⚠️ A severe vulnerability was disclosed for Google Chrome (CVE-2026-121114) vuldb.​com/vuln/430718 https://t.co/RZsEUHjVpP

    10000120
    2.3K followersView on X
  • Dr. Wolfgang Stock@DrWolfgangStock

    🚨 Chrome-Nutzer, SOFORT updaten!
CVE-2026-121114 ermöglicht Remote Code Execution außerhalb der Sandbox. Besonders Claude-in-Chrome-User: @claudeai sagt euch das nicht.
→ Hilfe → Über Google Chrome → Update auf 157.0.8103.38+ → Neustart. Jetzt teilen, bevor es jemand ausnutzt.
#CVE #ChromeSecurity @googlechrome

    0000063
    158 followersView on X
  • ThreatAft@ThreatAft

    @vuldb https://threataft.com/articles/cve-2026-121114-chrome-tabstrip-use-after-free

    0000047
    56 followersView on X
  • ThreatAft@ThreatAft

    @EnclaveRadar https://threataft.com/articles/cve-2026-121114-chrome-tabstrip-use-after-free

    00000215
    56 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgooglechrome---

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