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

CVE detail

CVE-2022-40520

Memory corruption due to stack-based buffer overflow in Core

CVSS 8.4 · 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
  • 9th January – Threat Intelligence ReportCheck Point Research

    For the latest discoveries in cyber research for the week of 9th January, please download our Threat_Intelligence Bulletin TOP ATTACKS AND BREACHES Check Point Research has published a report on APT-C-36, also known as Blind Eagle – a financially motivated threat group attacking citizens of various countries in South America since at least 2018. CPR […]

    vendorresearch.checkpoint.comJan 9, 2023, 8:57 PM
  • Qualcomm Snapdragon flaws impact Lenovo, Microsoft, Lenovo, and Samsung devicesSecurity Affairs

    Tens of software vulnerabilities affected Qualcomm firmware and impacted the devices of Microsoft, Lenovo, and Samsung. Qualcomm January 2023 security bulletin addressed 22 software vulnerabilities in its Snapdragon suite. Some of the flaws were reported by the efiXplorer Team at the firmware protection firm Binarly, Zinuo Han of OPPO Amber Security Lab, Gengjia Chen from […]

    newssecurityaffairs.comJan 9, 2023, 8:53 AM

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

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