cve-2024-28757

About this tag
CVE-2024-28757 is a security vulnerability in libexpat, a widely used XML parsing library. Discussions on WindowsForum.com cover its impact across Microsoft products, including Azure Linux, and third-party industrial systems like Hitachi Energy's RTU500 series. The flaw can lead to denial-of-service conditions and other risks. Threads examine Microsoft's advisory scope, the library's presence in various software, and remediation steps such as patching and network hardening. Users seeking details on affected systems, patch guidance, or risk assessment for enterprise environments will find relevant analysis and community insights under this tag.

  1. Azure Linux Attestation for CVE-2024-28757: Libexpat Risk Across Microsoft Products

    Microsoft’s public advisory naming Azure Linux as a product that “includes this open‑source library and is therefore potentially affected” is a deliberate, product‑scoped attestation — useful and authoritative for Azure Linux customers, but not a technical guarantee that no other Microsoft...

  2. Hitachi Energy RTU500 Vulnerabilities: OpenLDAP, Expat and libxml2 DoS and Patch Guidance

    Hitachi Energy’s widely deployed RTU500 series has been the subject of a renewed and broad advisory outlining multiple, exploitable parsing and memory-corruption flaws that can trigger Denial‑of‑Service (DoS) conditions and — in at least one case — permit bypass of secure firmware update checks...
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    • Thread
    • cve-2023-2953 cve-2024-28757 cve-2024-45490 cve-2024-45491 cve-2024-45492 cve-2025-6021 dos expat firmware hitachi energy ics libexpat libxml2 openldap patch management psirt rtu500 scada secureupdate xml
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    • Forum: Security Alerts