multicluster_global_hub vulnerabilities
CVEs whose affected-version data names the multicluster_global_hub package (go). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
40 CVEsRSS
CVE-2026-95502Medium· 5.3A Git server that Grafana's Git Sync (provisioning) is configured to use can exhaust Grafana's memory by returning oversized or highly compressed responses (uncontrolled resource consumption)
A Git server that Grafana's Git Sync (provisioning) is configured to use can exhaust Grafana's memory by returning oversized or highly compressed responses (uncontrolled resource consumption). Exploitation requires an administrator to ha…
CVE-2026-93294Medium· 6.3⚖ disputedA user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy)
A user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy). The impact is bounded by the Az…
CVE-2026-33374Medium· 6.5The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.
The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.
CVE-2026-15577Medium· 6.5A user or service account with read-only access to Git Sync (provisioning) connections can modify a connection's configuration through its status subresource (incorrect authorization)
A user or service account with read-only access to Git Sync (provisioning) connections can modify a connection's configuration through its status subresource (incorrect authorization). On Grafana 12.4 the affected API is only available w…
CVE-2026-82556Medium· 6.3A vulnerability was found in Forgejo up to 15.0.4
A vulnerability was found in Forgejo up to 15.0.4. This issue affects the function net.LookupIP of the file services/migrations/allowlist/is_migrate_allowed.go of the component Repository Migration Handler. Performing a manipulation resu…
CVE-2026-37236Critical· 9.8⚖ disputedgrpc-gateway v2.28.0 is vulnerable to Incorrect Access Control
grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-ww…
CVE-2026-76905High· 7.5⚖ disputedkin-openapi is a Go project for handling OpenAPI files
kin-openapi is a Go project for handling OpenAPI files. From 0.10.0 until 0.141.0, openapi3filter.convertParseError in openapi3filter/validation_error_encoder.go dereferences e.Parameter.In without checking whether e.Parameter is nil. A …
CVE-2026-17106High· 7.8PoCgithub.com/moby/go-archive: moby/go-archive: Arbitrary file write via link following in tar extraction (CVE-2026-17106)
A flaw was found in moby/go-archive. The tar extraction routines in the component do not properly restrict filesystem operations to the intended destination directory. An attacker who controls the contents of an archive can exploit this by…
CVE-2026-73502Medium· 5.3kin-openapi is a Go project for handling OpenAPI files
kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/…
CVE-2026-73501Critical· 9.1kin-openapi is a Go project for handling OpenAPI files
kin-openapi is a Go project for handling OpenAPI files. Prior to 0.144.0, ValidationHandler.Load() in openapi3filter/validation_handler.go silently replaces a nil AuthenticationFunc with NoopAuthenticationFunc, which returns nil without …
CVE-2026-73500High· 7.5etcd is a distributed key-value store for the data of a distributed system
etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.5.33, 3.6.14, and 3.7.1, a network attacker who can reach an etcd TLS listener can open many TCP connections and never send a ClientHello. In…
CVE-2026-50151Medium· 5.9oras-go: oras-go: Credential forwarding via unvalidated Location header during blob upload (CVE-2026-50151)
A flaw was found in oras-go. During the monolithic blob upload process, oras-go reuses the Authorization header for subsequent requests, even if a malicious registry provides a cross-host Location header. This vulnerability allows an attac…
CVE-2026-53488High· 8.8github.com/containerd/containerd: containerd: Host-root command execution via unvalidated image config labels in CRI plugin (CVE-2026-53488)
A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface (CRI) plugin, which manages container operations, fails to validate labels propagated from an image configuration to a container. This oversi…
CVE-2026-53492High· 8.2github.com/containerd/containerd: containerd: Security bypass via Container Device Interface (CDI) annotation smuggling during checkpoint r…
A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface (CRI) implementation, which allows Kubernetes to interact with container runtimes, improperly trusts Container Device Interface (CDI) annotat…
CVE-2026-55677High· 7.5github.com/labstack/echo: Echo: Unauthorized Information Disclosure via URL Path Decoding Discrepancy (CVE-2026-55677)
A flaw was found in Echo, a Go web framework. An attacker can exploit a disagreement in URL path decoding between the router and the static file handler. The router processes raw encoded paths, while the static file handler unescapes encod…
CVE-2026-41568Low· 3.9github.com/docker/docker: github.com/moby/moby: Moby: Denial of Service via race condition in docker cp mount setup (CVE-2026-41568)
A flaw was found in the Moby container framework. A race condition during the `docker cp` mount setup allows a malicious container to create empty files or directories at arbitrary locations on the host filesystem. This vulnerability can l…
CVE-2026-42306High· 7.2github.com/docker/docker: github.com/moby/moby: Moby container framework: Host file overwrite via race condition in docker cp mount setup (…
A flaw was found in the Moby container framework. A race condition occurs during the `docker cp` mount setup, which a malicious container can exploit. This vulnerability allows the container to redirect a bind mount target to an arbitrary …
CVE-2026-41178High· 7.5github.com/open-telemetry/opentelemetry-go: go.opentelemetry.io/otel/baggage: go.opentelemetry.io/otel/propagation: OpenTelemetry-Go: Denia…
A flaw was found in OpenTelemetry-Go. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by sending oversized or invalid baggage headers. The `Parse` function, in affected versions, failed to reject raw-length i…
CVE-2026-10722Medium· 5.5⚖ disputedgithub.com/cilium/ebpf: Cilium ebpf: Denial of Service via integer overflow (CVE-2026-10722)
A flaw was found in the cilium/ebpf Go library (versions up to 0.21.0). An integer overflow in the loadRawSpec function (btf/btf.go) when parsing BTF collection specs can cause excessive memory allocation or parsing failure. A local attack…
CVE-2026-25680Medium· 6.5golang.org/x/net/html: golang.org/x/net/html: Denial of Service due to excessive HTML parsing (CVE-2026-25680)
A flaw was found in golang.org/x/net/html. A remote attacker could provide specially crafted HTML, which, when parsed by the affected component, would consume excessive CPU resources. This could lead to a Denial of Service (DoS) condition,…
CVE-2026-39833Medium· 5.5⚖ disputedgolang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: Security bypass due to unenforced key confirmation (CVE-2026-39833)
A flaw was found in golang.org/x/crypto/ssh/agent. The NewKeyring() function, which creates an in-memory keyring, failed to enforce the ConfirmBeforeUse constraint on keys. This allowed keys configured to require user confirmation before u…
CVE-2026-39827Medium· 6.5golang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial of Service via repeated rejected channel openings (CVE-2026-39827)
A flaw was found in golang.org/x/crypto/ssh. An authenticated SSH client can cause a Denial of Service (DoS) by repeatedly opening channels that are rejected by the server. This leads to unbounded memory growth, eventually crashing the ser…
CVE-2026-39834Medium· 6.5⚖ disputedgolang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial of Service due to integer overflow in SSH channel write (CVE-2026-39834)
A flaw was found in golang.org/x/crypto/ssh. When a remote attacker attempts to write data larger than 4GB in a single call on an SSH (Secure Shell) channel, an integer overflow occurs in the internal payload size calculation. This vulnera…
CVE-2026-8261Medium· 5.9A vulnerability was determined in Squirrel up to 3.2
A vulnerability was determined in Squirrel up to 3.2. This affects the function SQFunctionProto::Load of the file squirrel/sqobject.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. Th…
CVE-2026-39823Medium· 5.4html/template: golang: Go html/template: Cross-Site Scripting via improper URL escaping in meta tag content (CVE-2026-39823)
A flaw was found in the `html/template` package of Go. A remote attacker could exploit this vulnerability by inserting ASCII whitespaces around the equals sign (`=`) within a URL's content attribute inside a `<meta>` tag. This improper esc…
CVE-2026-39826Medium· 5.4html/template: golang: html/template: Cross-site scripting due to incorrect script tag escaping (CVE-2026-39826)
A flaw was found in html/template. A trusted template author could craft a script tag with an empty or whitespace-only 'type' attribute. This vulnerability causes the template engine to incorrectly escape data passed into the script block,…
CVE-2026-39825Medium· 6.5net/http/httputil: golang: net/http/httputil: ReverseProxy forwards hidden query parameters, potentially bypassing security controls (CVE-2…
A flaw was found in the `net/http/httputil` package, specifically within the `ReverseProxy` component. This vulnerability allows the `ReverseProxy` to forward query parameters that are not visible to `Rewrite` functions. This occurs becaus…
CVE-2026-39836High· 7.5net: golang: Go net package: Denial of Service via NUL byte in Dial and LookupPort on Windows (CVE-2026-39836)
A flaw was found in the `net` package of Go (golang). When running on Windows, the `Dial` and `LookupPort` functions can panic if they receive an input containing a NUL (0) byte. This can be triggered by a remote attacker providing a speci…
CVE-2026-6993Medium· 5.3go-kratos: go-kratos kratos: Information disclosure via unintended HTTP server intermediary (CVE-2026-6993)
A flaw was found in go-kratos kratos. A remote attacker could exploit a vulnerability in the HTTP server's `NewServer` function, specifically within the `http.DefaultServeMux Fallback Handler`. This manipulation creates an unintended inter…
CVE-2026-40890High· 7.5github.com/gomarkdown/markdown: github.com/gomarkdown/markdown: Denial of Service via malformed Markdown input (CVE-2026-40890)
A flaw was found in github.com/gomarkdown/markdown, a Go library for parsing Markdown text and rendering as HTML. A remote attacker could exploit this vulnerability by providing a specially crafted malformed input. Specifically, input cont…