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ashlar-vellum

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Discussions on WindowsForum.com about the ashlar-vellum tag focus on critical security vulnerabilities in Ashlar-Vellum's CAD product family, including Cobalt, Xenon, Argon, Lithium, and Cobalt Share. These flaws involve memory corruption and memory-safety issues during file parsing, with CVSS v4 scores as high as 8.4, potentially leading to information disclosure and arbitrary code execution. CISA advisories urge immediate patching to version 12.6.1204.204 or later, along with network segmentation and other compensating controls. The content highlights the urgency for operators of industrial control systems and CAD environments to address these vulnerabilities to mitigate risks.
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    Ashlar-Vellum Cobalt Family Vulnerabilities: Patch to 12.6.1204.204 Now

    Ashlar‑Vellum’s Cobalt family and related products were disclosed as containing multiple high‑impact memory‑safety vulnerabilities that can lead to information disclosure and arbitrary code execution; operators must treat these defects as urgent and update to vendor‑supplied builds or apply...
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    • ashlar-vellum cisa cobalt vulnerabilities memory safety
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    • Forum: Security Alerts
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    CISA August 2025 ICS Advisories: Patch Now, Segment Networks, Plan for EoT/HoT

    CISA’s August 12 advisory roll-up catalogs seven Industrial Control Systems (ICS) security alerts — spanning building automation, power monitoring, OT data integrators, legacy web apps, rail telemetry, CAD/CAM tooling, and medical imaging servers — and signals that operators must act now to...
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    • ashlar-vellum cisa deserialization ecostruxure pme end-of-train eot-hot-protocol icsa-25-224-01 icsa-25-224-02 icsa-25-224-03 icsa-25-224-04 johnson-controls-istar megasys ot security patch management pi-integrator santepacs segmentation telenium windows-hosts
    • Replies: 0
    • Forum: Security Alerts
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    Critical Ashlar-Vellum CAD Flaws: 8.4 CVSS Memory Corruption in Cobalt/Xenon/Argon

    A critical CISA advisory warns that multiple Ashlar‑Vellum desktop CAD products — including Cobalt, Xenon, Argon, Lithium and the Cobalt Share collaboration app — contain serious file‑parsing memory‑corruption flaws that can lead to arbitrary code execution; the advisory lists a CVSS v4 base...
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    • argon ashlar-vellum cad cisa cobalt cve cvss file parsing graphite heap overflow lithium macos memory issues out of bounds patch management vulnerability windows xenon zdi
    • Replies: 0
    • Forum: Security Alerts
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