PatchSiren

Microsoft CVE debriefs · Page 24

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-69555

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:18:00.477Z and has not been modified since then. The vulnerability is caused by incorrect authorization in Azure Arc, allowing an unauthorized attacker to elevate privileges over a network. Organizations using Azure Arc, security teams, and administrators responsible for patching and vulnerabi [truncated]

HIGH Microsoft CVE published 2026-08-20

CVE-2026-69519

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:18:00.123Z and has not been modified since then. The CVE-2026-69519 vulnerability is caused by an observable response discrepancy in Azure Stack HCI, allowing an unauthorized attacker to disclose information over a network. The vulnerability has a high CVSS score of 8.6 and a CVSS vector of CV [truncated]

HIGH Microsoft CVE published 2026-08-20

CVE-2026-69419

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:17:59.980Z and has not been modified since then. CVE-2026-69419 is an integer overflow or wraparound vulnerability in Azure Data Manager for Energy, allowing an authorized attacker to execute code over a network. The CVSS score is 8.5, indicating HIGH severity. Limited details are available fr [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-69400

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:17:59.783Z and has not been modified since then. The NVD entry is currently Awaiting Analysis. This critical vulnerability in Azure Logic Apps, identified as CVE-2026-69400, allows an unauthorized attacker to elevate privileges over a network due to improper limitation of a pathname to a restr [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-68789

The CVE record describes a critical SQL injection vulnerability in Azure SQL Database, which allows an authorized attacker to elevate privileges over a network. This vulnerability has a CVSS score of 9.9 and is classified as CRITICAL. Azure SQL Database administrators, security teams, and developers using Azure SQL Database should review and apply patches or updates to mitigate this vulnerability. The CVE [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-68782

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record for CVE-2026-68782 was published on 2026-08-20T22:17:57.020Z and describes a critical SQL injection vulnerability in Azure SQL Database, allowing authorized attackers to elevate privileges over a network. The vulnerability has a CVSS score of 9.9 and is classified as CWE-89. Limited information is available from official so [truncated]

HIGH Microsoft CVE published 2026-08-20

CVE-2026-66800

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:17:56.043Z and has not been modified since then. This server-side request forgery (SSRF) vulnerability in Azure Data Factory could allow an unauthorized attacker to disclose information over a network. Organizations should verify their configurations, implement defensive measures, and review i [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-66309

CVE-2026-66309 is a critical vulnerability in Azure SQL Database caused by improper access control. This allows an authorized attacker to elevate privileges over a network. The CVE record was published on 2026-08-20T22:17:55.790Z and has not been modified since then. The vulnerability has a CVSS score of 9.1, indicating a high severity. Azure SQL Database administrators and users, security teams, and IT p [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-65816

CVE-2026-65816 is a critical vulnerability in Azure Arc that allows an unauthorized attacker to elevate privileges over a network. The vulnerability has a CVSS score of 10 and is classified as CWE-706. Organizations using Azure Arc should be aware of this critical vulnerability and take immediate action to mitigate potential risks. The CVE record was published on 2026-08-20T22:17:55.597Z and has not been [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-65801

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:17:54.897Z and has not been modified since then. This critical server-side request forgery (SSRF) vulnerability, CVE-2026-65801, has been identified in Microsoft Exchange Online, allowing an unauthorized attacker to elevate privileges over a network. The CVSS score for this vulnerability is 10 [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-65770

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-20T22:17:52.010Z and has not been modified since then. This critical vulnerability affects Azure Managed Instance for Apache Cassandra, allowing unauthorized attackers to execute code over a network due to improper neutralization of argument delimiters in a command. Organizations should review their [truncated]

CRITICAL Microsoft CVE published 2026-08-20

CVE-2026-62834

The CVE-2026-62834 vulnerability involves improper verification of cryptographic signatures in Azure Data Factory, potentially allowing unauthorized attackers to elevate privileges over a network. Organizations utilizing Azure Data Factory should be aware of this critical vulnerability and take immediate action to verify their configurations and implement necessary security measures. The vulnerability has [truncated]

MEDIUM Microsoft CVE published 2026-08-20

CVE-2026-55015

CVE-2026-55015 is a medium-severity vulnerability in Windows Remote Help, allowing an authorized attacker to deny service locally due to an uncontrolled search path element. This vulnerability impacts Windows Remote Help configurations and may require review of local network security measures. The CVE record was published on 2026-08-20T22:17:22.080Z and has not been modified since then. Further verificati [truncated]

MEDIUM Microsoft CVE published 2026-08-19

CVE-2026-69550

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-19T22:17:09.530Z and has not been modified since then. CVE-2026-69550 is an out-of-bounds read vulnerability in Remote Desktop Client. This vulnerability allows an unauthorized attacker to disclose information over a network. The Common Vulnerability Scoring System (CVSS) score is 6.5, indicating a [truncated]

HIGH Microsoft CVE published 2026-08-19

CVE-2026-62727

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-19T21:17:08.730Z and has not been modified since then. CVE-2026-62727 is a race condition vulnerability in Windows Telephony Service, allowing an authorized attacker to elevate privileges locally. The vulnerability's CVSS score is 7, indicating high severity. Limited details are available, and furth [truncated]

HIGH Microsoft CVE published 2026-08-18

CVE-2026-24301

Microsoft Copilot is vulnerable to command injection, allowing unauthorized attackers to disclose information over a network. The CVE record was published on 2026-08-18T14:17:01.897Z and was last modified on 2026-09-10T18:26:54.557Z. The NVD entry is currently Analyzed. Defenders responsible for Microsoft Copilot configurations and security should assess potential exposure and prioritize verification and [truncated]

Known exploited Microsoft CVE published 2026-08-18

CVE-2026-55040

Microsoft SharePoint Weak Authentication Vulnerability allows attackers to exploit the system due to inadequate authentication mechanisms. Defenders should assess exposure and prioritize remediation based on CISA's guidance, focusing on verifying authentication mechanisms, assessing exposure to potential attacks, and ensuring compliance with CISA's BOD 26-04 guidance. This vulnerability impacts Microsoft [truncated]

MEDIUM microsoft CVE published 2026-08-17

CVE-2026-73851

CVE-2026-73851 debrief based on the supplied source corpus. The CVE record was published on 2026-08-17T15:16:57.980Z and has not been modified since then. This vulnerability in Kiota, an OpenAPI-based HTTP Client code generator, allows for potential file inclusion or disclosure outside the intended package boundary. An attacker controlling or tampering with the OpenAPI description can supply a file refere [truncated]

HIGH Microsoft CVE published 2026-08-14

CVE-2026-72970

A heap-based buffer overflow vulnerability exists in Microsoft Edge (Chromium-based), which could allow an unauthorized attacker to execute code over a network. This issue affects Microsoft Edge users who may be exposed to code execution attacks. The CVE record was published on 2026-08-14T18:19:09.003Z and has not been modified since then. Users and administrators should review and apply security updates [truncated]

CRITICAL microsoft CVE published 2026-08-12

CVE-2026-73299

CVE-2026-73299 is a critical vulnerability in the Prompty markdown file format (.prompty) for LLM prompts, affecting versions prior to 0.1.5 and 2.0.0-beta.5. The TypeScript Nunjucks renderer evaluates untrusted .prompty template bodies with unrestricted JavaScript member access, allowing an attacker-controlled template to execute JavaScript in the host Node.js process.

HIGH microsoft CVE published 2026-08-12

CVE-2026-73298

The Microsoft Container Migration Solution Accelerator version 2.1.2 and earlier contains an authenticated IDOR vulnerability. This vulnerability allows users to read, write, and delete processes belonging to other authenticated users due to missing ownership checks in multiple API endpoints. The issue affects both process and file management APIs, despite the application relying on Entra ID authenticatio [truncated]

MEDIUM microsoft CVE published 2026-08-12

CVE-2026-73297

CVE-2026-73297 debrief based on the supplied source corpus. The Microsoft UFO framework, prior to version 3.0.8, contains a vulnerability in the _is_blocked_ip function in ufo/utils/url_security.py. This function did not properly block certain IPv6 prefixes (NAT64, 6to4, and Teredo) and did not re-check embedded IPv4 destinations, allowing an unauthenticated remote attacker to bypass the SSRF guard and po [truncated]

CRITICAL microsoft CVE published 2026-08-12

CVE-2026-73296

CVE-2026-73296 debrief based on the supplied source corpus. The Microsoft UFO open-source framework for intelligent automation across devices and platforms has a vulnerability prior to version 3.0.8. This vulnerability allows unauthenticated remote attackers to interact with ADB-connected Android devices, potentially disclosing sensitive data and modifying device state. Defenders should verify exposure an [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-71331

An integer overflow or wraparound vulnerability exists in the Microsoft Azure Attestation service and Device Health Attestation Service. This allows an unauthorized attacker to execute code over a network. The vulnerability is highly severe, with a CVSS score of 8.1, indicating a high severity. Organizations should prioritize patching and monitoring. Security teams should verify inventory of affected prod [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-70347

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T17:19:12.330Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability, CVE-2026-70347, is a heap-based buffer overflow in Windows Installer that allows an authorized attacker to elevate privileges locally. It affects multiple versions of Windows 10, Windows 1 [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-70346

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T17:19:12.150Z and has not been modified since then. The NVD entry is currently Analyzed. This CVE-2026-70346 vulnerability is a stack-based buffer overflow in Windows Installer, allowing an authorized attacker to elevate privileges locally. The vulnerability has a CVSS score of 7.8 and is rated H [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-70345

The CVE record for CVE-2026-70345 was published on 2026-08-11T17:19:11.970Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability is a heap-based buffer overflow in the Windows Installer, allowing an authorized attacker to elevate privileges locally. It has a CVSS score of 7.8 and is classified as HIGH severity. Administrators and users of Windows systems, particula [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-70344

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T17:19:11.780Z and has not been modified since then. The NVD entry is currently Analyzed. This CVE-2026-70344 vulnerability is a stack-based buffer overflow in Windows Installer, allowing an authorized attacker to elevate privileges locally. The vulnerability has a CVSS score of 7.8 and is rated H [truncated]

MEDIUM Microsoft CVE published 2026-08-11

CVE-2026-70330

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T17:19:10.900Z and has not been modified since then. This vulnerability, CVE-2026-70330, is a heap-based buffer overflow in Windows DNS, allowing an authorized attacker to elevate privileges locally. It has a CVSS score of 6.7 and is classified as medium severity. System administrators and securit [truncated]

HIGH Microsoft CVE published 2026-08-11

CVE-2026-70307

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T17:19:08.100Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability, a use-after-free in the Windows Ancillary Function Driver for WinSock, allows an authorized attacker to elevate privileges locally. The vulnerability has been patched by Microsoft. Evidenc [truncated]