CVE-2026-8561Disclosure(apple / chrome)

LOWCVSS 5.4 · MEDIUM

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

Incorrect security UI in Fullscreen in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

1.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-451

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

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

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-05-14); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-14: 1Mentions · 2026-05-15: 1Technical Details · 2026-05-14: 1Technical Details · 2026-05-15: 105-1405-15
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-8561 Incorrect security UI in Fullscreen in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium securit… https://www.cve.org/CVERecord?id=CVE-2026-8561

    Post summary

    CVE‑2026‑8561 is a UI spoofing vulnerability in Chrome versions prior to 148.0.7778.168 that permits remote attackers to trick users with crafted HTML pages.

    00010420
    57.5K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-8561 Incorrect security UI in Fullscreen in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium securit… https://www.cve.org/CVERecord?id=CVE-2026-8561 ----- Traducción: CVE-2026-8561 Int… http://infoflow.cloud`

    Post summary

    The message announces CVE-2026-8561, describing a Chrome fullscreen UI spoofing vulnerability, but offers no PoC, exploit, or mitigation details.

    0000046
    78 followersView on X
CPE platform detail4 entries

4 of 4 entries

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

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