VulnSocial

CVE-2026-4459Disclosure(apple / chrome)

LOWCVSS 8.8 · HIGH

Signal is active with 1 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

Out of bounds read and write in WebAudio 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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1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-125CWE-787

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
  • linux_kernel
  • macos
  • windows

Threat summary

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

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-03-20); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-20: 2Mentions · 2026-03-22: 1Technical Details · 2026-03-20: 2Technical Details · 2026-03-22: 103-2003-22
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-202
Disclosure1General1
2026-03-221
Disclosure1
Full discourse3 posts
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-4459 - High Out of bounds read and write in WebAudio 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 s... https://www.thehackerwire.com/vulnerability/CVE-2026-4459/ https://t.co/jHBQukx3ZK

    Post summary

    CVE-2026-4459 exposes an out‑of‑bounds read/write in Chrome's WebAudio before version 146.0.7680.153, which could allow a remote attacker to trigger heap corruption via a crafted HTML page. No PoC, exploit code, or patch details are provided.

    0000034
    142 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-4459 Out-of-Bounds Read/Write in Google Chrome WebAudio Prior to 146.0.7680.153 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4459

    Post summary

    The CVE-2026-4459 flaw involves an out‑of‑bounds read/write in Google Chrome WebAudio prior to version 146.0.7680.153, with a reference link for further details.

    0000049
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-4459 Out of bounds read and write in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML pa… https://www.cve.org/CVERecord?id=CVE-2026-4459

    Post summary

    The text summarizes CVE‑2026‑4459, describing an out‑of‑bounds read/write in Chrome’s WebAudio that could lead to heap corruption, with no mention of PoC, exploit, patch, or active exploitation.

    0000090
    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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