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Security advisories & CVEs
222 advisories across 32 monitored vendors.
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Critical [CVE-2026-56854] Authentication bypass due to unenforced source-address restrictions
A flaw was found in golang.org/x/crypto/ssh. The component failed to properly enforce source-address restrictions for several authentication methods, including password and keyboard-interactive callbacks. This oversight could allow a remote attacker to bypass intended network-based access controls, potentially leading to unauthorized access to services utilizing the affected component. Red Hat severity: Critical — CVSS 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). Weakness: CWE-346.
Critical [CVE-2026-40541 +2] improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in extract domain in Synology Chat Server before 2.4.5-22148 allows remote authenticated users, via a UI interaction, to read or write arbitrary files and conduct denial-of-service attacks in DSM
Synology has released a security update for the Synology Chat Server package in DSM to address multiple vulnerabilities: CVE-2026-40541 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks. CVE-2026-9491 allows remote authenticated users to obtain non-sensitive information. Please refer to the ' Affected products named by the advisory: Synology Chat Server for DSM 7.3; Synology Chat Server for DSM 7.2.2; Synology Chat Server for DSM 7.2.1.
Critical [CVE-2026-55953] Erlang/OTP Vulnerability in NetApp Products
Erlang/OTP versions R13B03 prior to 27.3.4.15, from 28.0 prior to 28.5.0.4, and from 29.0 prior to 29.0.4 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information or addition or modification of data. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-59873] Tar Vulnerability in NetApp Products
Tar versions prior to 7.5.19 are susceptible to a vulnerability which when successfully exploited could lead to Denial of Service (DoS). Successful exploitation of this vulnerability could lead to Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-18963] Keycloak Vulnerability in NetApp Products
Keycloak versions prior to 26.7.2 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information or addition or modification of data. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-78174] WatchGuard Dimension records unredacted session identifiers for logged-in users in its web UI diagnostic log
WatchGuard Dimension records unredacted session identifiers for logged-in users in its web UI diagnostic log. A low-privileged Dimension Administrator can retrieve this log and extract a Super Administrator's session token while that administrator is logged in, enabling account takeover.
Critical [CVE-2026-19315] type confusion vulnerability in the iked process of WatchGuard Fireware OS allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic
A type confusion vulnerability in the iked process of WatchGuard Fireware OS allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.
Critical [CVE-2026-13086] stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code
A stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code.
Critical [CVE-2026-19313] heap overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic
An heap overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.
Critical [CVE-2026-19318] stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic
A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.
Critical [CVE-2026-59313] Spring Framework: Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent…
Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Affected product named by the advisory: Spring Framework.
Critical [CVE-2026-59283] Spring Framework: Applications that evaluate Spring Expression Language (SpEL) expressions using SimpleEvaluationContext may be vulnera…
Applications that evaluate Spring Expression Language (SpEL) expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active. Spring Framework 7.0.0 - 7.0.8
Critical [CVE-2026-59354] Spring Security: In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registra…
In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An attacker who possesses a valid Initial Access Token can register a malicious client with crafted metadata, which, depending on server configuration and how the metadata is later rendered or used, may result in Stored Cross-Site Scripting (XSS), Privilege Escalation, or Server-Side Request Forgery (SSRF). Affected product named by the advisory: Spring Security (OAuth2 Authorization Server module).
Critical [CVE-2026-47892] Spring Framework: WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header pr…
A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight request. Spring Framework 7.0.0 - 7.0.8
Critical [CVE-2026-47891] Spring Framework: Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the…
A Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the maxInMemorySize limit. Spring Framework 7.0.0 - 7.0.8
Critical [CVE-2026-47890] Spring Framework: Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view…
Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8
Critical [CVE-2026-47884] Spring Framework: Use of XsltView in a Spring MVC application can result in SSRF and RCE attack if the application has an "/**" mapping…
Use of XsltView in a Spring MVC application can result in SSRF and RCE attack if the application has an "/**" mapping that results in view rendering, and where the view name is not explicitly specified. Spring Framework 7.0.0 - 7.0.8
Critical [CVE-2026-59270] Spring Security: Spring Security's embedded UnboundID LDAP server (UnboundIdContainer) unconditionally registers an administrative cre…
Spring Security's embedded UnboundID LDAP server (UnboundIdContainer) unconditionally registers an administrative credential and binds its listener to all available network interfaces.
Critical [CVE-2026-77532] malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device
A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.
Critical [CVE-2026-77557] malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to escalate privileges on the device
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to escalate privileges on the device.