These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2026-6205 is an external control of file name or path vulnerability in the Upload API of Synology DiskStation Manager (DSM). This vulnerability allows remote authenticated users to write arbitrary files and conduct denial-of-service attacks. Synology has released patches for DSM versions 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4, and 7.4-90075.
CVE-2026-4036 is a SQL injection vulnerability in Synology DiskStation Manager (DSM) that allows remote authenticated users to obtain arbitrary sharing files. The CVE record was published on 2026-09-18T09:16:41.547Z and has not been modified since then. The NVD entry is currently Awaiting Analysis. This vulnerability affects systems with remote access or shared file access, and defenders should assess exp [truncated]
CVE-2026-40539 is an improper certificate validation vulnerability in Synology's DiskStation Manager (DSM) affecting versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. This vulnerability allows man-in-the-middle attackers to read or write arbitrary files and conduct denial-of-service attacks. Synology has provided an advisory (Synology_SA_26_06) addressing this issue.
A vulnerability in Synology DiskStation Manager (DSM) allows remote attackers to read limited files via brute-force attacks due to improper restriction of excessive authentication attempts. This issue affects DSM versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. System administrators and security teams should assess exposure and apply patches or mitigations as needed to prevent potential e [truncated]
A server-side request forgery (SSRF) vulnerability exists in Synology DiskStation Manager (DSM) versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. This vulnerability allows remote authenticated users to obtain non-sensitive information. The SSRF vulnerability can be exploited by authenticated users to access non-sensitive information, potentially leading to information disclosure. Defenders [truncated]
CVE-2026-40536 is a path traversal vulnerability in Synology DiskStation Manager (DSM) that allows remote authenticated users to obtain non-sensitive information. The vulnerability affects DSM versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. Synology DSM administrators and security teams should assess exposure and prioritize patching for affected versions to mitigate potential security im [truncated]
CVE-2026-40535 is a path traversal vulnerability in Synology DiskStation Manager (DSM) that allows remote attackers to write limited files and conduct limited denial-of-service attacks. This vulnerability affects DSM versions prior to 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. System administrators and security teams should assess exposure and prioritize patching based on the official CVE record an [truncated]
A cross-site scripting vulnerability in Synology DiskStation Manager (DSM) allows remote authenticated users to read or write limited files when the player is launched. The CVE record was published on 2026-09-18T09:16:40.840Z and has not been modified since then. This vulnerability affects Synology DiskStation Manager (DSM) versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. System administr [truncated]
A vulnerability in Synology DiskStation Manager (DSM) exposes sensitive information through data queries, allowing remote attackers to obtain non-sensitive information. This vulnerability requires attention from defenders and administrators to assess exposure and take necessary actions to mitigate potential information exposure. The affected versions are before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-860 [truncated]
CVE-2026-40532 is a medium-severity vulnerability in Synology DiskStation Manager (DSM) that allows remote authenticated users to obtain sensitive information via a direct request ('forced browsing') in Wallpaper Path. The CVE record was published on 2026-09-18T09:16:40.473Z and has not been modified since then. This vulnerability exists in DSM versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-8600 [truncated]
CVE-2026-40531 is an integer overflow or wraparound vulnerability in Synology DiskStation Manager (DSM). The vulnerability allows remote authenticated users to conduct limited denial-of-service (DoS) attacks. Affected versions include DSM before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. System administrators and security teams should assess exposure and apply patches or mitigations as needed. The [truncated]
CVE-2026-13684 is a critical vulnerability in Synology DiskStation Manager (DSM) that allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks. The vulnerability has a CVSS score of 9.8 and is classified as CRITICAL. Affected versions of DSM include those before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4, and 7.4-90075. Administrators and security teams should revie [truncated]
A SQL injection vulnerability exists in the EventScheduler API of Synology DiskStation Manager (DSM) versions prior to 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4, and 7.4-90075. An authenticated administrator can exploit this to obtain non-sensitive information. This vulnerability allows attackers with administrator privileges to execute arbitrary SQL queries, potentially leading to unauthorized data ac [truncated]
CVE-2026-13673 is an incorrect permission assignment for critical resource vulnerability in LDAP API in Synology DiskStation Manager (DSM). This vulnerability allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks. System administrators and security teams should assess exposure, verify DSM versions, and apply necessary updates or mitigations. The CVE recor [truncated]
CVE-2026-13666 is a low-severity vulnerability in Synology DiskStation Manager (DSM) that allows authenticated users to write limited files via Sharing API. The vulnerability is caused by improper neutralization of CRLF sequences ('CRLF Injection'). System administrators and security teams should assess exposure and prioritize verification for authenticated users with sharing URL access. The CVE record an [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-18T09:16:38.757Z and has not been modified since then. CVE-2026-13639 is an insufficient entropy vulnerability in Synology DiskStation Manager (DSM) login logic, affecting versions before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4, and 7.4-90075. This allows remote attackers to read or write arbit [truncated]
CVE-2026-13635 is an improper encoding or escaping of output vulnerability in Synology DiskStation Manager (DSM). The CVE record was published on 2026-09-18T09:16:38.637Z and has not been modified since then. This vulnerability affects the Auth API in Synology DiskStation Manager (DSM) versions before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4, and 7.4-90075. The vulnerability could allow remote attacke [truncated]
A Cross-site Scripting vulnerability in Synology DiskStation Manager (DSM) allows remote authenticated administrators to read or write limited files. Defenders should assess exposure, prioritize remediation, and verify affected versions. This vulnerability impacts administrators with elevated privileges, potentially allowing data tampering and limited file access. Synology DSM deployments should be review [truncated]
The CVE-2026-9548 record describes a Cross-site Scripting vulnerability in Synology Chat Server before version 2.4.5-22148. This vulnerability allows remote authenticated users to read or write restricted files and conduct limited denial-of-service attacks. The issue arises from improper neutralization of input during web page generation. Administrators and users of Synology Chat Server should review and [truncated]
CVE-2025-13392 is an improper check for unusual or exceptional conditions vulnerability in Synology DiskStation Manager (DSM) that allows remote attackers to bypass authentication with prior knowledge of the distinguished name (DN). This vulnerability affects DSM versions before 7.2.2-72806-5 and 7.3.1-86003-1. Defenders should assess exposure and prioritize patching, reviewing authentication configuratio [truncated]
A plaintext storage vulnerability in Synology SSL VPN Client before version 1.4.5-0684 allows remote attackers to access or influence a user's PIN code due to insecure storage. The vulnerability, published on 2026-04-10 and last modified on 2026-05-29, carries a CVSS 3.1 score of 8.1 (HIGH severity) with vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N. The attack requires network access, low attack co [truncated]
A vulnerability in Synology SSL VPN Client versions prior to 1.4.5-0684 exposes files within the installation directory through a local HTTP server bound to the loopback interface. The flaw, classified as files or directories accessible to external parties (CWE-552), enables remote attackers to retrieve sensitive files—including configuration files, certificates, and logs—by inducing user interaction with [truncated]