Go vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary
CVE-2026-63405Mediumgithub.com/anycable/anycable: AnyCable: Pusher REST API Does Not Verify Request Body MD5 Enabling Signed-Request Replay with Arbitrary BodyCVE-2026-58197Highgithub.com/stacklok/toolhive: ToolHive: containerized MCP servers can reach host services via host.docker.internal, enabling lateral movementCVE-2026-61682Criticalgithub.com/kcp-dev/kcp: kcp front-proxy does not strip inbound X-Remote-* identity headers, allowing any authenticated client to inject groups/warrants and…CVE-2026-61833Highzotregistry.dev/zot/v2: zot: Bearer authentication maps DELETE to push scope, allowing unauthorized deletionCVE-2026-61795Mediumgithub.com/projectcapsule/capsule: Capsule: hostnameRegexHandler.OnUpdate validates stale (old) Tenant regex, allowing invalid AllowedHostnames regex to bypass webhook…CVE-2026-61672Highgithub.com/projectcapsule/capsule: Capsule: Tenant owner bypasses Capsule's forbidden namespace/service/node label and annotation enforcementCVE-2026-61794Mediumgithub.com/projectcapsule/capsule: Capsule: Malformed ForbiddenAnnotations.Regex can bypass Tenant validation and trigger namespace admission panicCVE-2026-77281Mediumgithub.com/caddyserver/caddy/v2: Caddy: rewrite placeholder re-expansion, unbounded body buffer DoS, and fileHidden case-sensitivity bypassCVE-2026-86003Highgithub.com/coredns/coredns: CoreDNS DoH/DoQ/gRPC bypass UPDATE rejection enforced on UDP/TCPCVE-2026-82399Highgithub.com/coredns/coredns: CoreDNS: Unauthenticated memory exhaustion in custom transportsCVE-2026-81871Mediumgo.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: Log gRPC exporter ignores env TLS certs, bypassing mTLS/pinningCVE-2026-81870Lowgo.opentelemetry.io/otel/sdk: OpenTelemetry-Go: Exporter config logging may leak endpoint URLs in info logsCVE-2026-85732Mediumoras.land/oras-go/v2: oras-go: Blind SSRF via unvalidated Link header URL in pagination allows internal network probingCVE-2026-85731Highoras.land/oras-go/v2: oras-go: Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction (pushDir)CVE-2026-86043Highgithub.com/zalando/skipper: Skipper has OPA body-authz bypass: truncated_body mitigation fails open on chunked/HTTP-2 (incomplete fix GHSA-8qqm-fp2q-v734)CVE-2026-77412Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP ClientCVE-2026-77411Criticalgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Protocol Desynchronization and Frame Injection via Integer Overflow in readLongstrCVE-2026-77410Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Resource Exhaustion (OOM) via Unbounded Body Buffer AllocationCVE-2026-77408Criticalgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Silent Data Truncation and State Corruption via Shortstr Integer OverflowCVE-2026-77407Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Plaintext Credential Exposure via Exported PLAIN Authentication Struct FieldsCVE-2026-77406Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Consumer Message Flooding via Signed-to-Unsigned Integer Casting in Qos ConfigurationCVE-2026-77405Criticalgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Missing Explicit TLS Minimum Version Configuration In URI ParserCVE-2026-77404Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Connection Configuration Overwrite via Unsanitized TLS Path Parameter InjectionCVE-2026-77403Highgithub.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Denial of Service via Sub-Spec Frame Size NegotiationCVE-2026-82410Highgithub.com/pocketbase/pocketbase: Pocketbase: Unhandled panic in worker goroutines

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