Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
42,745 results · page 1 of 855
Oct 30, 2026A denial-of-service vulnerability exists in UAA's private_key_jwt client-authentication mechanism.CVE-2026-59396 · Other software · Cloud Foundry · reported by security@vmware.comMedium 6.9
A denial-of-service vulnerability exists in UAA's private_key_jwt client-authentication mechanism. When UAA retrieves a remote JWKS URI, it caches the response. Invalid authentication attempts can trigger full deserialization of this cached data. An attacker with prerequisites (write access to clients or a compromised endpoint) can send anonymous requests that force repeated parsing of large cached objects, causing excessive CPU usage and potential Java heap exhaustion via OutOfMemoryError, resulting in service unavailability.
- Product
- UAA
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 30, 2026In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists wherebCVE-2026-82104 · Other software · Teltonika Networks · reported by 001d69cf-3fc9-4203-93fb-9865b54e05b2Critical 9.4
In Teltonika Networks RUTOS devices running versions from 7.22 through 7.24.2 and TSWOS devices running versions 1.9 through 1.10, a vulnerability exists whereby an unauthenticated user can directly call LUA functions, bypassing validations that might be called under normal API requests. Due to those requests not following proper flows, this could lead to OS command execution. This issue affects RUT: from 7.22 through 7.24.2; RUTX: from 7.22 through 7.24.2; RUTM: from 7.22 through 7.24.2; RUTC: from 7.22 through 7.24.2; ATRM: from 7.22 through 7.24.2; TAP: from 7.22 through 7.24.2; CAP: from 7.22 through 7.24.2; OXA: from 7.22 through 7.24.2; DAP: from 7.22 through 7.24.2; TRB: from 7.22 through 7.24.2; OTD: from 7.22 through 7.24.2; EBG: from 7.22 through 7.24.2; SWM: from 1.9 through 1.10; TSW: from 1.9 through 1.10.
- Product
- RUT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordteltonika-networks.com
Oct 29, 2026A flaw was found in the UMA resource registration endpoint of the keycloak-services component, which provides the core logic for Keycloak's authorization and idCVE-2026-118947 · Other software · Red Hat · reported by Red HatMedium 4.3
A flaw was found in the UMA resource registration endpoint of the keycloak-services component, which provides the core logic for Keycloak's authorization and identity services. The issue occurs when remote resource management is enabled, allowing an authenticated user with specific permissions to update resources they do not own by providing a target resource ID in a request. This can lead to unauthorized modification of resource configurations, such as names, URIs, and scopes.
- Product
- Red Hat Build of Keycloak
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 29, 2026A vulnerability allowing an unauthenticated attacker to perform remote code execution (RCE) on servers running the Veeam Virtualization Extensions service of VeCVE-2023-22793 · Other software · Veeam · reported by support@hackerone.comCritical 9.3
A vulnerability allowing an unauthenticated attacker to perform remote code execution (RCE) on servers running the Veeam Virtualization Extensions service of Veeam Management Pack for Microsoft System Center.
- Product
- Management Pack for Microsoft System Center
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026ServiceNow has addressed a domain separation bypass security issue that was identified in the ServiceNow SR – CSM – Task Plan Templates Store application.CVE-2026-6877 · Other software · ServiceNow · reported by psirt@servicenow.comMedium 5.3
ServiceNow has addressed a domain separation bypass security issue that was identified in the ServiceNow SR – CSM – Task Plan Templates Store application. This vulnerability could enable an authenticated user with a specific role to create records in domains they do not have access to, potentially leading to unauthorized data creation across domain boundaries. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
- Product
- ServiceNow AI Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.servicenow.com
Oct 29, 2026ServiceNow has remediated an information disclosure vulnerability that was identified in the ServiceNow AI Platform.CVE-2026-103094 · Other software · ServiceNow · reported by psirt@servicenow.comHigh 7.1
ServiceNow has remediated an information disclosure vulnerability that was identified in the ServiceNow AI Platform. This vulnerability could cause a user's plaintext password to be persisted in a system table, potentially exposing that password to a user who otherwise would not be entitled to view it. ServiceNow remediated the vulnerability through security updates that address the unintended persistence of plaintext credentials. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
- Product
- ServiceNow AI Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.servicenow.com
Oct 29, 2026ServiceNow has remediated a sandbox escape security issue that was identified in the ServiceNow AI Platform.CVE-2026-103093 · Other software · ServiceNow · reported by psirt@servicenow.comCritical 9.4
ServiceNow has remediated a sandbox escape security issue that was identified in the ServiceNow AI Platform. This vulnerability could enable an authenticated user with the admin role to bypass Rhino sandbox restrictions and execute arbitrary code on the underlying host operating system, potentially enabling further unintended access. ServiceNow deployed an update to hosted instances, and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
- Product
- ServiceNow AI Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.servicenow.com
Oct 29, 2026sigstore-js provides JavaScript libraries for interacting with Sigstore services.CVE-2026-118763 · Other software · sigstore · reported by GitHubHigh 7.4
sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.2, packages/oci/src/registry.ts contains a RegistryClient.signIn() method that stores registry Authorization and Docker configuration headers as defaults on a shared HTTP client, while RegistryClient.uploadBlob() sends a fresh PUT to an absolute blob-upload Location supplied by the registry without checking that its origin or scheme matches the registry. A malicious or compromised registry can therefore direct a user pushing an artifact through attachArtifactToImage() to an attacker-controlled host and receive the registry bearer token, Basic credentials, or custom authentication headers. Redirect-time header stripping does not prevent the leak because the cross-host PUT is a new explicit request rather than a followed redirect. This is a residual of CVE-2026-59891, whose fix changed credential selection in credentials.ts but did not constrain where credentials are sent from registry.ts. Version 0.7.2 fixes the issue by separating registry credentials from client-wide defaults and sending them only to the registry origin.
- Product
- sigstore-js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026An issue in Shelter versionCode 445 allows attackers to register their own auth_key and execute a takeover of another user's binder service API and preference sCVE-2026-107058 · Other software · reported by MITRECritical 9.8
An issue in Shelter versionCode 445 allows attackers to register their own auth_key and execute a takeover of another user's binder service API and preference state.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to cause a denial of service due to allocation of resources without limits or CVE-2026-90991 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to cause a denial of service due to allocation of resources without limits or throttling.
- Product
- Langflow OSS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to CVE-2026-90869 · Other software · Progress Software · reported by security@progress.comHigh 7.5
A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows.
- Product
- WS_FTP Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordprogress.lightning.force.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows guest code to trigger a host panic through out-of-CVE-2026-119143 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows guest code to trigger a host panic through out-of-bounds zero-length stream operations. Malicious guests can perform zero-length component model stream reads or writes with unvalidated addresses, causing Direct{Source,Destination}::remaining to panic and crash WASIp3 embedders.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability where dropping the Future returned by TypedFunc::call_async caCVE-2026-119142 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability where dropping the Future returned by TypedFunc::call_async can panic the host. When the guest task has not started, cleanup code searches only one location for work items and unwraps the resulting error, crashing embedders that cancel pending calls.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows malicious Wasm modules to panic the host because tCVE-2026-119141 · Other software · bytecodealliance · reported by VulnCheckMedium 6.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows malicious Wasm modules to panic the host because the may_leave flag is not cleared during realloc. Attackers can call into the host from realloc while lowering stream or future results, such as cancelling the active read or re-waiting a waitable-set, crashing the host.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows malicious components to panic the host via thread.CVE-2026-119140 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows malicious components to panic the host via thread.yield in start functions. Attackers can supply a component whose start function calls an async-lowered import then thread.yield, causing an undisposed fiber drop that crashes embedders.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows pending calls to trigger an assertion failure afteCVE-2026-119138 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows pending calls to trigger an assertion failure after a trap poisons the Store. Attackers supplying misbehaving guest code can cause a trap and let earlier calls proceed, crashing embedders that continue using the inconsistent Store.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime from 49.0.0 before 49.0.3 contains a denial-of-service vulnerability that allows a WebAssembly guest to trigger a host panic by transcoding overlappingCVE-2026-119132 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9
Wasmtime from 49.0.0 before 49.0.3 contains a denial-of-service vulnerability that allows a WebAssembly guest to trigger a host panic by transcoding overlapping strings in fused adapters. Attackers can make a same-instance component-to-component call transferring a string whose source and destination alias each other, crashing the host instead of raising a trap.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability in wasmtime-wasi-http that lets guests crash the host by sendiCVE-2026-119131 · Other software · bytecodealliance · reported by VulnCheckMedium 6.9
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability in wasmtime-wasi-http that lets guests crash the host by sending long request URLs. Guests can use set-path-with-query with a '?' after byte 65535, overflowing a u16 index in the http crate and triggering a host panic.
- Product
- wasmtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026Crawl4AI before 0.9.5 contains a denial of service vulnerability in the Docker API server where _clamp_untrusted() fails to cap the delay_before_return_html, meCVE-2026-119119 · Other software · unclecode · reported by VulnCheckHigh 8.7
Crawl4AI before 0.9.5 contains a denial of service vulnerability in the Docker API server where _clamp_untrusted() fails to cap the delay_before_return_html, mean_delay, and max_range fields of untrusted CrawlerRunConfig bodies. Unauthenticated attackers can send huge values to /crawl or /crawl/stream to hold browser pages or stall the rate limiter, exhausting the page pool and blocking other crawls.
- Product
- crawl4ai
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 29, 2026IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to cause a denial of service due to improper neutralization of special elementCVE-2026-104308 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.3
IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to cause a denial of service due to improper neutralization of special elements used in an OS command.
- Product
- Langflow OSS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026Improper authorization in the SmartIT change approval feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated useCVE-2026-113696 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.3
Improper authorization in the SmartIT change approval feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to make unauthorized changes to approval state and bypass intended approval restrictions.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Reflected cross-site scripting in the SmartIT inline-image attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows aCVE-2026-113695 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 4.8
Reflected cross-site scripting in the SmartIT inline-image attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to inject script content into HTML responses viewed by another user.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Improper authorization in the SmartIT user attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated useCVE-2026-113694 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.3
Improper authorization in the SmartIT user attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to access or modify attachment resources belonging to other users.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Exposure of sensitive information in the SmartIT system-account settings of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenCVE-2026-113693 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.3
Exposure of sensitive information in the SmartIT system-account settings of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to retrieve a system username and encrypted password value.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Path traversal in the SmartIT file-management feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated administratCVE-2026-113692 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 6.9
Path traversal in the SmartIT file-management feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated administrators to read files outside the intended directory.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Stored cross-site scripting in the SmartIT knowledge-article feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticaCVE-2026-113691 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.1
Stored cross-site scripting in the SmartIT knowledge-article feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to execute stored scripts in other users' browsers.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Stored cross-site scripting in the SmartIT attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated useCVE-2026-113690 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 4.8
Stored cross-site scripting in the SmartIT attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to execute uploaded script content in other users' browsers.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Stored cross-site scripting in the SmartIT work-notes feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated useCVE-2026-113689 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.1
Stored cross-site scripting in the SmartIT work-notes feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to execute stored scripts in other users' browsers.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026Server-side request forgery in the SmartIT URL-based attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authentCVE-2026-113688 · Other software · BMC · reported by 47237f96-ddbe-4467-a5ee-293a770beacdMedium 5.3
Server-side request forgery in the SmartIT URL-based attachment feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to make server-side requests to internal services and observe response information.
- Product
- BMC IT Service Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.helixops.aidocs.helixops.ai
Oct 29, 2026YMS-VPN8 and YMS-VPN8-CP provided by Yamaha Corporation register Windows services with unquoted file paths.CVE-2026-97860 · Other software · Yamaha Corporation · reported by vultures@jpcert.or.jpHigh 8.4
YMS-VPN8 and YMS-VPN8-CP provided by Yamaha Corporation register Windows services with unquoted file paths. A user who has write permissions on the system drive may be able to execute arbitrary code with SYSTEM privileges.
- Product
- YMS-VPN8
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordjvn.jprtpro.yamaha.co.jp
Oct 29, 2026A server-side request forgery (SSRF) vulnerability exists in the Foxit official website’s HTML-to-PDF conversion service.CVE-2026-111418 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.5
A server-side request forgery (SSRF) vulnerability exists in the Foxit official website’s HTML-to-PDF conversion service. Support for ZIP-formatted input can bypass restrictions on requests to internal IP addresses, potentially allowing discovery of internal network resources.
- Product
- foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026A broken access control vulnerability exists in the Foxit official website’s HTML-to-PDF conversion service due to the use of a shared token for submitted conveCVE-2026-111417 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.5
A broken access control vulnerability exists in the Foxit official website’s HTML-to-PDF conversion service due to the use of a shared token for submitted conversion documents. This may allow unauthorized users to access documents submitted by other users.
- Product
- foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 29, 2026A flaw was found in the HOTP authentication mechanism of the keycloak-services component, which provides identity and access management services.CVE-2026-118030 · Other software · Red Hat · reported by Red HatMedium 4.2
A flaw was found in the HOTP authentication mechanism of the keycloak-services component, which provides identity and access management services. The issue occurs because the system validates a one-time password and updates its internal counter in two separate steps without proper locking. An attacker with a users password could exploit this timing gap to use a single one-time code to log in multiple times simultaneously.
- Product
- Red Hat Build of Keycloak
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 29, 2026A flaw was found in the Pushed Authorization Request PAR implementation of the keycloak-services component.CVE-2026-117859 · Other software · Red Hat · reported by Red HatMedium 5.4
A flaw was found in the Pushed Authorization Request PAR implementation of the keycloak-services component. The issue occurs when an authentication flow is restarted, which incorrectly clears the internal markers used to track PAR consumption while leaving the request active. This allows an attacker to reuse the same authorization request to obtain multiple access tokens, bypassing security requirements for single-use requests.
- Product
- Red Hat Build of Keycloak
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 29, 2026A flaw was found in the JWT Authorization Grant implementation of the keycloak-services component.CVE-2026-117627 · Other software · Red Hat · reported by Red HatMedium 5.4
A flaw was found in the JWT Authorization Grant implementation of the keycloak-services component. When an OIDC or Google identity provider is configured with specific login restrictions, such as claim filtering, these checks are correctly applied during standard browser logins but are skipped during the JWT-based grant flow. This allows an authenticated client to obtain access tokens for a user even if their identity provider claims should have blocked the login.
- Product
- Red Hat Build of Keycloak
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 28, 2026python-markdown2 through 2.5.5 contains a denial of service vulnerability that allows remote users to exhaust CPU by submitting Markdown with unclosed inline liCVE-2026-118694 · Other software · trentm · reported by VulnCheckHigh 8.7
python-markdown2 through 2.5.5 contains a denial of service vulnerability that allows remote users to exhaust CPU by submitting Markdown with unclosed inline link destinations. Attackers can submit repeated '[a](' or ' that allows unauthenticated attackers to stall connections CVE-2026-118689 · Other software · OvenMediaLabs · reported by VulnCheckHigh 8.7
OvenMediaEngine through 0.21.0 contains a denial of service vulnerability in OvtPacket::LoadHeader() that allows unauthenticated attackers to stall connections by sending payload_length values above 32750. Attackers can send crafted OVT packets to the OVT listener to hold connections open indefinitely and accumulate buffered memory, disrupting origin-to-edge stream relay.
- Product
- OvenMediaEngine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API erCVE-2026-118686 · Other software · espocrm · reported by VulnCheckHigh 8.7
EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API error handling consumes excessive CPU on long request bodies. Unauthenticated remote attackers can concurrently send a small number of large API requests to exhaust server workers, making EspoCRM slow or unavailable to legitimate users.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 28, 2026SiYuan 3.8.7 through 3.8.8 fails to normalize Windows GLOBALROOT device-namespace aliases, bypassing the IsSensitivePath denylist.CVE-2026-118680 · Other software · siyuan-note · reported by VulnCheckMedium 5.9
SiYuan 3.8.7 through 3.8.8 fails to normalize Windows GLOBALROOT device-namespace aliases, bypassing the IsSensitivePath denylist. Attackers can invoke importStdMd with a GLOBALROOT-prefixed path to copy the API token and TLS private key into the publicly served assets directory.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 28, 2026n8n before 1.123.85, 2.43.5, and 2.44.1 contains a regular expression denial of service vulnerability that allows authenticated members to block the event loop CVE-2026-118646 · Other software · n8n-io · reported by VulnCheckHigh 7.1
n8n before 1.123.85, 2.43.5, and 2.44.1 contains a regular expression denial of service vulnerability that allows authenticated members to block the event loop via crafted glob patterns. Attackers who can create and run workflows can submit a wildcard-heavy File(s) Selector pattern causing exponential backtracking, making the UI, API, webhooks, and health checks unresponsive until restart.
- Product
- n8n
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 28, 2026A heap buffer overflow caused by a XIPassiveUngrabDevice request with an out-of-range modifier value in X.Org X Server before 21.1.15 and XWayland before 24.1.1CVE-2026-93523 · Other software · x.org · reported by meissner@suse.deHigh 7.8
A heap buffer overflow caused by a XIPassiveUngrabDevice request with an out-of-range modifier value in X.Org X Server before 21.1.15 and XWayland before 24.1.14 could be used by authenticated X clients to crash or potentially execute code in X server context.
- Product
- xorg-x11-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgitlab.freedesktop.org
Oct 28, 2026Alpine iLX-F511 Android Auto Service Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2026-118610 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comHigh 8.8
Alpine iLX-F511 Android Auto Service Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Android Auto service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29015.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Alpine iLX-F511 Framework Service Exposed Dangerous Function Remote Code Execution Vulnerability.CVE-2026-118606 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comHigh 8.8
Alpine iLX-F511 Framework Service Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the framework service. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29006.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Alpine iLX-F511 prh_sdp_service_search_decode Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2026-118605 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comHigh 8
Alpine iLX-F511 prh_sdp_service_search_decode Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the prh_sdp_service_search_decode function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29069.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2026-118604 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comMedium 6.8
Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the framework service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29007.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the ember service in Juniper Networks SesCVE-2026-103400 · Network & remote access · Juniper Networks · reported by sirt@juniper.netMedium 5.5
An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the ember service in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with local access to unmount arbitrary filesystems or cause a denial of service via the creation of specially named directories and a service restart.
- Product
- Session Smart Router
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupportportal.juniper.net
Oct 28, 2026YosemiteCrew provides organization-based service and task management.CVE-2026-59979 · Other software · YosemiteCrew · reported by GitHubHigh 8.3
YosemiteCrew provides organization-based service and task management. In the source-reported affected main and dev snapshots, YosemiteCrew's service and PMS task-library/template routes omit organization and permission checks. `authorizeCognito` in `apps/backend/src/middlewares/auth.ts` sets the authenticated user's ID but does not provide the `withOrgPermissions()` and `requirePermission(...)` checks used by protected siblings. In `apps/backend/src/routers/service.router.ts`, `PATCH /fhir/v1/service/:id` and `DELETE /fhir/v1/service/:id` are authentication-only, while `GET /fhir/v1/service/:id` has no authentication middleware. The trace through `apps/backend/src/controllers/web/service.controller.ts` to `apps/backend/src/services/service.service.ts` passes a global record ID into `ServiceModel.findById(oid)` without an `organisationId` filter. In `apps/backend/src/routers/task.router.ts`, `PUT /v1/task/pms/library/:libraryId`, `POST /v1/task/pms/templates`, `PATCH /v1/task/pms/templates/:templateId` and `DELETE /v1/task/pms/templates/:templateId` likewise lack organization/role enforcement. Any registered platform user, including a patient/companion-app account, can modify or del
- Product
- Yosemite-Crew
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect paCVE-2026-115402 · Other software · OpenVPN · reported by security@openvpn.netMedium 5.7
OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.
- Product
- ovpn-dco-win
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Uncontrolled recursion in MessagePack\BufferUnpacker::unpack() in rybakit/msgpack versions prior to 0.11.0 allows attackers to cause a denial of service throughCVE-2026-106972 · Other software · reported by MITRE
Uncontrolled recursion in MessagePack\BufferUnpacker::unpack() in rybakit/msgpack versions prior to 0.11.0 allows attackers to cause a denial of service through memory exhaustion when an application decodes deeply nested, attacker-controlled MessagePack input.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026An integer overflow in the MessagePack\BufferUnpacker component of rybakit/msgpack versions prior to 0.11.0 allows attackers to cause a denial of service via crCVE-2026-106971 · Other software · reported by MITRE
An integer overflow in the MessagePack\BufferUnpacker component of rybakit/msgpack versions prior to 0.11.0 allows attackers to cause a denial of service via crafted MessagePack input when the application runs on 32-bit PHP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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