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

CVE detail

CVE-2026-21229

Improper input validation in Power BI allows an authorized attacker to execute code over a network.

CVSS 8.0 · HighBuzz score 21.0

Buzz score

Why this CVE is surfacing

Buzz score total 21.0

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 11.0 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
11.0
2 evidence mentions in the snapshot
Diversity score
10.0
2 sources across 2 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
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
2 source links · newest first
  • The February 2026 Security Update ReviewZero Day Initiative

    ake a closer look at some of the more interesting updates for this month, starting with the bugs under active attack: - CVE-2026-21510 - Windows Shell Security Feature Bypass Vulnerability This bug is listed as a security feature bypass, but it could also be classified as code execution. An attacker can bypass Windows SmartScreen and Windows Shell secu

    vendorwww.thezdi.comFeb 10, 2026, 6:30 PM
  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21229msrc.microsoft.com

    No excerpt available.

    Vendor Advisorymsrc.microsoft.comFeb 10, 2026, 6:16 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

6 related CVEs with shared weakness or product evidence
  • CVE-2020-1173

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  • CVE-2026-13057

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  • CVE-2026-46738

    Dell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) an Improper Input Validation vulnerability in the REST API. A high privileged attacker with remote access co…

    CVSS 9.1 · Critical
    1 mention
  • CVE-2026-46737

    Dell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) an Improper Input Validation vulnerability in the REST API. A high privileged attacker with remote access co…

    CVSS 6.7 · Medium
    1 mention
  • CVE-2026-40714

    Dell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) an Improper Input Validation vulnerability. A high privileged attacker with remote access could potentially…

    CVSS 7.2 · High
    1 mention
  • CVE-2026-40712

    Dell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) an Improper Input Validation vulnerability in the REST API. A high privileged attacker with remote access co…

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    1 mention