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CVE-2021-23758: Ajax.NET RCE via Deserialization of Untrusted Data
CVE-2021-23758 in Ajax.NET Professional allows remote code execution via untrusted data deserialization, with CISA confirming active exploitation.
Microsoft Entra ID RCE Flaw CVE-2026-69836 Fully Mitigated
Microsoft has fully mitigated a critical remote code execution flaw, CVE-2026-69836, in Entra ID (formerly Azure AD). No customer action is required.
CVE-2026-63077: JetBrains TeamCity RCE via Deserialization
CISA adds CVE-2026-63077 to KEV, indicating active exploitation of a JetBrains TeamCity deserialization RCE vulnerability.
CVE-2026-50522: SharePoint RCE via Deserialization — Patch Now
CISA confirmed active exploitation of CVE-2026-50522 in Microsoft SharePoint. Attackers leverage a deserialization vulnerability to execute code remotely. Patch…
FastJson Zero-Day RCE Exploitation Targets US Firms
Hackers are actively exploiting a Zero-Day RCE vulnerability in the FastJson Java library, enabling remote code execution against US firms.
CVE-2024-45133: Apache Druid RCE via YAML Deserialization
Critical unauthenticated RCE in Apache Druid CVE-2024-45133 allows attackers to execute code via unsafe SnakeYAML deserialization in ingestion tasks.
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CVE-2026-45659: SharePoint RCE Exploitation - Mitigation Guide
CISA adds CVE-2026-45659, a high-severity SharePoint Server deserialization flaw, to KEV catalog after confirmed active exploitation by threat actors.
CVE-2026-45247: Magento Mirasvit Cache Warmer RCE Exploit Analysis
CISA adds CVE-2026-45247, a critical Mirasvit Cache Warmer RCE flaw impacting Magento sites, to the KEV catalog following reports of active exploitation.
CVE-2026-45247: Mirasvit Full Page Cache Warmer Exploited — Patch Now
CISA adds CVE-2026-45247, a deserialization vulnerability in Mirasvit Full Page Cache Warmer for Magento, to the KEV catalog after reports of active exploitation.
CVE-2026-45659: SharePoint RCE via Deserialization - Patch Now
Microsoft addresses CVE-2026-45659, a high-severity RCE flaw in SharePoint Server caused by untrusted data deserialization. Learn how to mitigate this risk.
Hugging Face LeRobot RCE via CVE-2026-25874 — Mitigation Guide
Technical analysis of CVE-2026-25874, a critical unpatched RCE vulnerability in Hugging Face LeRobot robotics platform with a CVSS score of 9.3.
CISA KEV Update: Exchange Server, Adobe, MS Windows Exploits
CISA adds seven vulnerabilities, including critical Microsoft Exchange Server deserialization, to its Known Exploited Vulnerabilities Catalog, urging immediate…
CVE-2026-4681: Critical RCE in PTC Windchill & FlexPLM
Critical RCE vulnerability CVE-2026-4681 affects PTC Windchill and FlexPLM via deserialization. Patch now to prevent code injection in critical manufacturing.
CVE-2026-20131: Cisco FMC/SCC Deserialization Vulnerability Under Active Attack
CISA adds CVE-2026-20131, a critical deserialization vulnerability in Cisco Secure Firewall Management Center (FMC) and Security Cloud Control (SCC), to KEV Catalog due…
CISA Catalogs Critical Roundcube Deserialization Vulnerability Under Active Exploitation
CISA has added CVE-2025-49113 to the Known Exploited Vulnerabilities catalog, addressing a critical RCE flaw in Roundcube webmail software resulting from untrusted data…