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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2026-19151

Use after free in V8 in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS 8.8 · HighBuzz score 32.6

Buzz score

Why this CVE is surfacing

Buzz score total 32.6

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 16.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
16.5
4 sources across 3 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
4
within the 30d window
Peak daily
2
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • CVE-2026-19151 Use after free in V8Microsoft MSRC

    This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2025) for more information.

    vendormsrc.microsoft.comAug 12, 2026, 12:02 AM
  • Patch Tuesday - August 2026Rapid7

    ktop browser security patches so far this month. SharePoint: critical RCE chain by Rapid7 Today sees the publication of CVE-2026-63520 , a high-severity remote code execution in Microsoft SharePoint. Discovered by Rapid7 Senior Principal Security Researcher Stephen Fewer , and published today in coordination with Microsoft; this vulnerability is the se

    vendorwww.rapid7.comAug 11, 2026, 9:10 PM
  • https://issues.chromium.org/issues/530663440issues.chromium.org

    No excerpt available.

    Exploitissues.chromium.orgAug 6, 2026, 10:16 PM
  • https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01193673229.htmlchromereleases.googleblog.com

    No excerpt available.

    Vendor Advisorychromereleases.googleblog.comAug 6, 2026, 10:16 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

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