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CVE-2026-4442Disclosure(apple / chrome)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch apple chrome systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Heap buffer overflow in CSS in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

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1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-122

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
  • linux_kernel
  • macos
  • windows

Threat summary

  • Patch or workaround signal is available
  • 4 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: 3 classified signals
  • Peaked 1d ago at 3 mentions (2026-03-20); latest day: 1
  • 4 total mentions across 2 days

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline4 mentions / 2d
01223Mentions · 2026-03-20: 3Mentions · 2026-03-27: 1Patch / Workaround · 2026-03-27: 1Technical Details · 2026-03-20: 1Technical Details · 2026-03-27: 103-2003-27
Signal classification2 categories
Disclosure
375.0%
Patch
125.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-03-203
Disclosure3
2026-03-271
Patch1
Full discourse4 posts
  • VulDB 🛡@vuldb
    Disclosure

    There is a new vulnerability with elevated criticality in Google Chrome (CVE-2026-4442) https://vuldb.com/?id.351791

    Post summary

    The text announces a new, critically-scoped vulnerability in Google Chrome identified as CVE‑2026‑4442.

    0000165
    2.1K followersView on X
  • WindowsForum@windowsforum
    Patch

    🗯️ Another day, another heap overflow… and MS still wants you to trust that “secure by default” vibe. Patch Chrome fast—crafted HTML is basically the new gotcha. https://windowsforum.com/threads/chrome-css-heap-buffer-overflow-cve-2026-4442-patch-146-0-7680-153-now.407992/ #EnterprisePatching #ChromeSecurity #HeapBufferOverflow #Cve20264442 https://t.co/gH0qj1FjMR

    Post summary

    The tweet points out a heap‑buffer overflow in Chrome (CVE‑2026‑4442) triggered by crafted HTML and urges users to apply the patch.

    0000045
    1.0K followersView on X
  • RedPacket Security@RedPacketSec
    Disclosure

    CVE Alert: CVE-2026-4442 - Google - Chrome - https://www.redpacketsecurity.com/cve-alert-cve-2026-4442-google-chrome/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-4442 #google #chrome

    Post summary

    A CVE alert for CVE‑2026‑4442 affecting Google Chrome is announced with a link to a security advisory page.

    0000079
    3.6K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-4442 Heap buffer overflow in CSS in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium… https://www.cve.org/CVERecord?id=CVE-2026-4442

    Post summary

    CVE‑2026‑4442 describes a heap buffer overflow in Chrome’s CSS engine that could be exploited with a crafted HTML page; no PoC, exploit code, patch, or active usage is mentioned.

    00000111
    56.8K followersView on X
CPE platform detail4 entries

4 of 4 entries

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

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