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

CVE detail

CVE-2023-21823

Windows Graphics Component Remote Code Execution Vulnerability

CVSS 7.8 · HighBuzz score 57.5KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 57.5

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 19.5 · diversity 13.0 · KEV 25.0 · OTX 0.0 · PoC 0.0
Mention score
19.5
6 evidence mentions in the snapshot
Diversity score
13.0
4 sources across 2 categories
KEV score
25.0
Known exploited vulnerability present
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
6 source links · newest first
  • 20th February – Threat Intelligence ReportCheck Point Research

    For the latest discoveries in cyber research for the week of 20th February, please download our Threat_Intelligence Bulletin TOP ATTACKS AND BREACHES Check Point Research identified a campaign against entities in Armenia, using a new version of OxtaRAT – an AutoIt-based backdoor for remote access and desktop surveillance. The threat actors have been targeting human […]

    vendorresearch.checkpoint.comFeb 20, 2023, 4:33 PM
  • Week in review: Microsoft, Apple patch exploited zero-days, tips for getting hired in cybersecurityHelp Net Security

    Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Combining identity and security strategies to mitigate risks The Identity Defined Security Alliance (IDSA), a nonprofit that provides vendor-neutral resources to help organizations reduce the risk of a breach by combining identity and security strategies, announced Jeff Reich as the organization’s new Executive Director. Can we predict cyber attacks? Bfore.AI says they can In this Help Net Security interview, Luigi … More →

    newswww.helpnetsecurity.comFeb 19, 2023, 9:03 AM
  • CISA adds Cacti, Office, Windows and iOS bugs to its Known Exploited Vulnerabilities CatalogSecurity Affairs

    US CISA added actively exploited flaws in Cacti framework, Microsoft Office, Windows, and iOS to its Known Exploited Vulnerabilities Catalog. US CISA added the following actively exploited flaws to its Known Exploited Vulnerabilities Catalog: CVE-2022-46169 – Cacti is an open-source platform that provides a robust and extensible operational monitoring and fault management framework for users. The flaw […]

    newssecurityaffairs.comFeb 17, 2023, 5:40 AM
  • Microsoft Patch Tuesday for February 2023 fixed actively exploited zero-daysSecurity Affairs

    Microsoft Patch Tuesday security updates for February 2023 addressed 75 flaws, including three actively exploited zero-day bugs. Microsoft Patch Tuesday security updates for February 2023 fixed 75 vulnerabilities in multiple products, including Microsoft Windows and Windows Components; Office and Office Components; Exchange Server; .NET Core and Visual Studio Code; 3D Builder and Print 3D; Microsoft […]

    newssecurityaffairs.comFeb 14, 2023, 8:11 PM
  • Microsoft patches three exploited zero-days (CVE-2023-21715, CVE-2023-23376, CVE-2023-21823)Help Net Security

    The February 2023 Patch Tuesday is upon us, with Microsoft releasing patches for 75 CVE-numbered vulnerabilities, including three actively exploited zero-day flaws (CVE-2023-21715, CVE-2023-23376, CVE-2023-21823). The three zero-days (CVE-2023-21715, CVE-2023-23376, CVE-2023-21823) CVE-2023-21715 a vulnerability that allows attackers to bypass a Microsoft Publisher security feature: Office macro policies used to block untrusted or malicious files. “The attack itself is carried out locally by a user with authentication to the targeted system. An authenticated attacker could exploit … More →

    newswww.helpnetsecurity.comFeb 14, 2023, 7:28 PM
  • Patch Tuesday: Microsoft Warns of Exploited Windows Zero-DaysSecurityWeek

    Microsoft’s Patch Tuesday machine is humming loudly with software updates to fix at least 76 vulnerabilities in Windows and OS components.

    newswww.securityweek.comFeb 14, 2023, 6:38 PM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
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Related records

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