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BLACKMESA.CA Brief

Tuesday, July 28, 2026 · generated · about 5 min read

Morning Brief

Patch today vendors with the most new CVEs today

Ranked by CVE count. Each vendor opens the CVE Feed filtered to that vendor and these dates.

Top developments ranked by cross-source trending

  1. Image: The Hacker News

    Microsoft Says New Cybersecurity AI Model Helps MDASH Score 95.95% at Half the Cost

    News The Hacker News6h ago6 sources

    Microsoft has launched its first cybersecurity-specific model inside MDASH, its multi-model vulnerability identification and remediation harness. The company says MDASH, using MAI-Cyber-1-Flash and GPT-5.4, scored 95.95% on CyberGym. It also claims the configuration costs 50% less than its current best MDASH combination of GPT-5.4, GPT-5.4 mini, and GPT-5.3 Codex. Access is limited to approved

    Also in Infosecurity Magazine Sophos Threat Research Ars Technica Security +2

  2. Researcher Says AI Helped Develop Linux Traffic-Control Race Into Root Exploit

    News The Hacker News4h ago4 sources

    STAR Labs has published a Linux kernel exploit that turns an ordinary local user into root on the CentOS Stream 9 build it targeted. The flaw, tracked as CVE-2026-53264 (CVSS score: 7.8), is a use-after-free race in the kernel's network traffic-control subsystem.Researcher Lee Jia Jie said artificial intelligence (AI) helped him find the bug and speed up exploit development. This is local

    Also in CISA Alerts & Advisories CISA ICS Advisories The Register Security

    CVE-2026-53264 ↗

  3. Tons of Peoples’ Claude Chats and Creations are Exposed on Google

    News 404 Media23h ago3 sources

    Claude is exposing a wealth of users’ chats and creations in Google search results, meaning anyone can dig through conversations or other material that people used Claude to make but may not have realized were publicly available for strangers to see.

    Also in Malwarebytes Labs Dark Reading Malwarebytes Labs

  4. ABB KNX Update Tool

    Advisory CISA Alerts & Advisories1h ago2 sources

    View CSAF Summary ABB has been contacted by a researcher who identified a vulnerability in one of its products. ABB has been contacted by a researcher who identified a vulnerability in one of its products. The vulnerability report has been shared in responsible disclosure. An attacker who successfully exploited this vulnerability could cause the product to become unusable. ABB confirms the vulnerability but at the same time acknowledges that the issue affects exclusively classic KNX devices that are not supporting the latest KNX Secure standard. Due to a lack of security in legacy KNX…

    Also in CISA ICS Advisories

  5. Siemens Desigo CC

    Advisory CISA Alerts & Advisories1h ago2 sources

    View CSAF Summary OpenSSL has published a stack based buffer overflow vulnerability that allows a remote attacker to cause a denial of service (DoS) or potentially allow for remote code execution. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available. The following versions of Siemens Desigo CC are affected: Desigo CC family V7 vers:all/* (CVE-2025-15467) Desigo CC family V8 vers:all/* (CVE-2025-15467) Desigo…

    Also in CISA ICS Advisories

  6. Siemens SIMATIC S7-PLCSIM Advanced

    Advisory CISA Alerts & Advisories1h ago2 sources

    View CSAF Summary SIMATIC S7-PLCSIM Advanced contains a vulnerability that could allow an attacker to cause a denial of service condition. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens SIMATIC S7-PLCSIM Advanced are affected: SIMATIC S7-PLCSIM Advanced vers:all/* (CVE-2026-54429) CVSS Vendor Equipment Vulnerabilities v3 7.4 Siemens Siemens SIMATIC S7-PLCSIM Advanced Allocation of Resources Without Limits or Throttling Background Critical Infrastructure Sectors: Critical…

    Also in CISA Alerts & Advisories CISA ICS Advisories CISA ICS Advisories

  7. igloohome Smart Lock Mobile Application

    Advisory CISA Alerts & Advisories1h ago2 sources

    View CSAF Summary Successful exploitation of this vulnerability could allow an unauthorized actor to access functions or backend services. The following versions of igloohome Smart Lock Mobile Application are affected: Smart Lock Mobile Application (Android) 3.2.3 (CVE-2026-16581) CVSS Vendor Equipment Vulnerabilities v3 5.3 igloohome igloohome Smart Lock Mobile Application Inclusion of Sensitive Information in Source Code Background Critical Infrastructure Sectors: Commercial Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: Singapore Vulnerabilities Expand All +…

    Also in CISA ICS Advisories

  8. MikroTik RouterOS and Cloud Hosted Router

    Advisory CISA Alerts & Advisories1h ago2 sources

    View CSAF Summary Successful exploitation of this vulnerability could allow attackers to rapidly guess passwords and gain unauthorized system access. The following versions of MikroTik RouterOS and Cloud Hosted Router are affected: RouterOS vers:all/* (CVE-2026-16347) Cloud Hosted Router vers:all/* (CVE-2026-16347) CVSS Vendor Equipment Vulnerabilities v3 8.8 MikroTik MikroTik RouterOS and Cloud Hosted Router Improper Restriction of Excessive Authentication Attempts Background Critical Infrastructure Sectors: Information Technology, Commercial Facilities Countries/Areas Deployed: Worldwide…

    Also in CISA ICS Advisories

  9. Arista patches actively exploited VeloCloud bug as CISA puts admins on the clock

    News The Register Security3h ago2 sources

    A critical flaw in Arista's VeloCloud Orchestrator has gone from zero to KEV in short order, with the networking giant confirming attackers are already exploiting it. The vulnerability, tracked as CVE-2026-16812, carries a maximum CVSS score of 10.0 and affects VeloCloud Orchestrator On-Prem, the self-hosted version of the software that enterprises use to centrally manage VeloCloud software-defined wide area networks (SD-WANs) connecting branch offices, datacenters, and clouds environments. According to Arista's security advisory, the flaw is an OS command injection vulnerability that allows…

    Also in The Hacker News

    CVE-2026-16812 ↗

Vulnerability watch what to look at, most urgent first

Details CVEProductSeverity CVSSEPSS KEVFixIn the news
Highest scoring today 10new CVEs, highest CVSS first
CVE-2026-16812 Velocloud OrchestratorArista Networks Critical 10.0 0.9% KEV — — KEVEPSS 0.9%CVSS 10.0
CVE-2026-11756 Station Launcher App in 3DEXPERIENCE platformDassault Systèmes Critical 10.0 0.4% — — — EPSS 0.4%CVSS 10.0
CVE-2026-48030 pheditorpheditor Critical 9.9 2% — — — EPSS 2%CVSS 9.9
CVE-2026-61511 vBulletinvBulletin Critical 9.8 1% — — — EPSS 1%CVSS 9.8
CVE-2026-65879 SP Page Builder extension for Joomlajoomshaper.com Critical 9.8 0.3% — — — EPSS 0.3%CVSS 9.8
CVE-2026-51303 Apple Critical 9.8 0.4% — — — EPSS 0.4%CVSS 9.8
CVE-2026-63077 TeamCityJetBrains Critical 9.8 0.7% — — — EPSS 0.7%CVSS 9.8
CVE-2026-55579 pheditorpheditor Critical 9.8 0.6% — — — EPSS 0.6%CVSS 9.8
CVE-2026-28911 MacosApple Critical 9.8 0.3% — — — EPSS 0.3%CVSS 9.8
CVE-2026-28928 IpadosApple Critical 9.8 0.4% — — — EPSS 0.4%CVSS 9.8

Click a row, or press +, to expand it.EPSS is FIRST's estimated chance of exploitation in the next 30 days.Full CVE Feed

Assembled automatically, once a day, from data the Security Feed and CVE Feed already collect and score. No AI writes any of this, and every number traces back to something already published on those two tools.

Top developments come from the Security Feed's cross-source trending detection. Vulnerability watch comes from the CVE Feed's daily NVD and CISA KEV sync.