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Exim .forward Flaw Enables Privilege Escalation
Mail server administrators should prioritize patching Exim. No active exploitation is mentioned, but privilege escalation on mail infrastructure deserves prompt attention.
CVE-2026-66141 is a HIGH severity vulnerability with a CVSS score of 7.4 affecting Exim before 4.99.5. The issue is caused by mishandling of force_command for a pipe transport. An attacker can achieve privilege escalation through .forward processing.
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Source: NVD
📂
Exim Directory Traversal Leads to Privilege Gain
Organizations operating Exim mail servers should patch quickly because this combines directory traversal with privilege gain. No active exploitation is mentioned.
CVE-2026-66140 is a HIGH severity vulnerability with a CVSS score of 8.4 affecting Exim before 4.99.5. Mishandling of queue-name related arguments allows directory traversal outside of the spool area. The flaw can consequently be used to gain privileges.
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Source: NVD
☁️
OpenStack Ironic Agent Exposed to Code Execution
OpenStack operators using Ironic should patch as soon as fixes are available and review who has manager role access. No active exploitation is mentioned.
CVE-2026-66138 is a HIGH severity vulnerability with a CVSS score of 7.2 affecting OpenStack Ironic Python Agent through 11.6.0. A project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent. The issue exists because the value of ntp_server is passed to a shell through a maliciously constructed configuration.
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Source: NVD
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WordPress Wpify Woo Plugin Allows Admin Takeover
WordPress site owners using this plugin should update immediately and review privileged accounts. The issue can directly lead to administrator compromise, although active exploitation is not mentioned.
CVE-2026-12736 is a HIGH severity vulnerability with a CVSS score of 8.0 affecting the Wpify Woo plugin for WordPress in versions up to, and including, 5.4.16. The SettingsApi::save_option() REST route passes request-supplied option names and values directly to update_option() without an allowlist or value sanitization. Authenticated attackers with Shop Manager-level access and above can overwrite arbitrary WordPress options and elevate privileges to Administrator.
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Source: NVD
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Azure DNS Authorization Flaw Rated Critical
Azure DNS customers should treat this as an immediate patching priority once remediation is available. The advisory does not mention active exploitation.
CVE-2026-58275 is a CRITICAL severity vulnerability with a CVSS score of 10.0 affecting Azure DNS. The vulnerability is caused by missing authorization. An unauthorized attacker can elevate privileges over a network.
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Source: NVD
⚠️
Exchange Online Authentication Bug Enables Tampering
Organizations relying on Exchange Online should apply Microsoft’s guidance as soon as available. No active exploitation is referenced in the entry.
CVE-2026-56191 is a CRITICAL severity vulnerability with a CVSS score of 10.0 affecting Microsoft Exchange Online. The issue is caused by improper authentication. An unauthorized attacker can perform tampering over a network.
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Source: NVD
💻
Azure APIM Access Control Bug Enables Code Execution
Teams operating Azure APIM should prioritize applying updates because authenticated attackers may achieve code execution. No active exploitation is reported.
CVE-2026-35425 is a HIGH severity vulnerability with a CVSS score of 8.0 affecting Azure API Management (APIM). The vulnerability is caused by improper access control. An authorized attacker can execute code over a network.
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Source: NVD
🤖
Critical M365 Copilot Deserialization Vulnerability
Organizations using M365 Copilot should deploy vendor fixes urgently because remote code execution vulnerabilities deserve immediate attention. The entry does not mention active exploitation.
CVE-2026-50517 is a CRITICAL severity vulnerability with a CVSS score of 9.9 affecting M365 Copilot. The issue is caused by deserialization of untrusted data. An authorized attacker can execute code over a network.
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Source: NVD
🖥️
Microsoft Surface Input Validation Flaw Enables RCE
Organizations managing Microsoft Surface environments should prioritize remediation. No active exploitation is mentioned, but critical remote code execution issues should not be deferred.
CVE-2026-54120 is a CRITICAL severity vulnerability with a CVSS score of 9.9 affecting Microsoft Surface. The issue is caused by improper input validation. An authorized attacker can execute code over a network.
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Source: NVD
☁️
Azure Red Hat OpenShift Privilege Escalation Risk
ARO administrators should apply available patches promptly and review privileged access. The advisory does not indicate active exploitation.
CVE-2026-56160 is a CRITICAL severity vulnerability with a CVSS score of 9.1 affecting Azure Red Hat OpenShift (ARO). The vulnerability is caused by improper authorization. An authorized attacker can elevate privileges over a network.
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Source: NVD
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Microsoft Account Buffer Overflow Enables RCE
This should be treated as a top-priority update for affected Microsoft environments. No active exploitation is mentioned, but the combination of remote code execution and no required attacker authorization makes it highly urgent.
CVE-2026-56165 is a CRITICAL severity vulnerability with a CVSS score of 9.8 affecting Microsoft Account. The issue is a heap-based buffer overflow. An unauthorized attacker can execute code over a network.
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Source: NVD
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Azure AI Search SSRF Can Elevate Privileges
Organizations using Azure AI Search should schedule expedited patching, especially where many users hold elevated permissions. No active exploitation is cited.
CVE-2026-56167 is a HIGH severity vulnerability with a CVSS score of 8.5 affecting Azure AI Search. The issue is a server-side request forgery (ssrf) vulnerability. An authorized attacker can elevate privileges over a network.
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Source: NVD