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CVE-2026-5915Disclosure(apple / chrome)

LOWCVSS 8.1 · 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

Insufficient validation of untrusted input in WebML in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Low)

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1.5/ 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
  • linux_kernel
  • macos
  • windows

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • Peaked 2d ago at 1 mentions (2026-04-09); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-04-09: 1Mentions · 2026-04-10: 1Mentions · 2026-04-14: 1Patch / Workaround · 2026-04-10: 1Technical Details · 2026-04-09: 1Technical Details · 2026-04-10: 1Technical Details · 2026-04-14: 104-0904-1004-14
Signal classification2 categories
Disclosure
266.7%
Patch
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-04-091
Disclosure1
2026-04-101
Patch1
2026-04-141
Disclosure1
Full discourse3 posts
  • Aakash Rahsi@rahsi_aaka
    Disclosure

    CVE-2026-5915 | Chromium: CVE-2026-5915 Insufficient validation of untrusted input in WebML https://www.aakashrahsi.online/post/cve-2026-5915 https://t.co/Hs0PLuFdKH

    Post summary

    The post announces CVE‑2026‑5915 affecting Chromium, describing an input validation flaw in WebML.

    0000021
    1 followersView on X
  • WindowsForum@windowsforum
    Patch

    🚨 Chrome/WebML just patched a memory-corruption bug (CVE-2026-5915). “Low” severity is cute—one crafted HTML page away from chaos. Update Chrome, Windows PCs deserve peace. https://windowsforum.com/threads/chrome-webml-cve-2026-5915-fix-update-to-147-0-7727-55-or-safer.411703/ #ChromeSecurity #ChromiumPatching #WebmlVulnerability #Cve20265915 https://t.co/jBPzCSkShi

    Post summary

    A memory‑corruption vulnerability (CVE‑2026‑5915) in Chrome/WebML has been patched; users are urged to update Chrome to mitigate the low‑severity risk.

    0000050
    1.1K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-5915 Out of Bounds Memory Write in Google Chrome Prior to 147.0.7727.55 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-5915

    Post summary

    The snippet announces CVE-2026-5915, an out‑of‑bounds memory write vulnerability in older Google Chrome releases, with a reference to a public details page.

    0000063
    4.0K followersView on X
CPE platform detail4 entries

4 of 4 entries

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

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