GO-2026-4586 OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling in github.com/OliveTin/OliveTin

OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling in github.com/OliveTin/OliveTin. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive...

CVE-2026-27142 vulnerabilities

Vulnerabilities for packages: kube-rbac-proxy, knative-client, crossplane-provider-aws-memorydb, kubernetes-event-exporter, spqr, x509-certificate-exporter, kubo, spicedb, promxy, fscrypt, fuse-overlayfs-snapshotter, spire-controller-manager, snyk-cli, octo-sts, zarf,...

GHSA-J4J7-VW47-RHFQ vulnerabilities

Vulnerabilities for packages: kube-rbac-proxy, knative-client, crossplane-provider-aws-memorydb, kubernetes-event-exporter, spqr, x509-certificate-exporter, kubo, spicedb, promxy, fscrypt, fuse-overlayfs-snapshotter, spire-controller-manager, snyk-cli, octo-sts, zarf,...

GHSA-J3GX-2473-5FP8 vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-memorydb, x509-certificate-exporter, spicedb, fscrypt, spire-controller-manager, snyk-cli, ytt, kube-state-metrics, sftpgo-plugin-auth, stakater-reloader, kubeflow, podinfo, kaniko, src, vale, secrets-store-csi-driver-provider-aws, openbao-k8s...

CVE-2026-25679 vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-memorydb, x509-certificate-exporter, spicedb, fscrypt, spire-controller-manager, snyk-cli, ytt, kube-state-metrics, sftpgo-plugin-auth, stakater-reloader, kubeflow, podinfo, kaniko, src, vale, secrets-store-csi-driver-provider-aws, openbao-k8s...

GHSA-RV83-G57W-FR8J vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-memorydb, x509-certificate-exporter, spicedb, fscrypt, spire-controller-manager, snyk-cli, ytt, kube-state-metrics, sftpgo-plugin-auth, stakater-reloader, kubeflow, podinfo, blobfuse2, kaniko, src, vale, secrets-store-csi-driver-provider-aws,...

CVE-2026-28789

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map,...

CVE-2026-28789 OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map,...

CVE-2026-28789 OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map,...

CVE-2026-28789 OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map,...

FreeBSD : oauth2-proxy -- multiple vulnerabilities (10319b08-f050-4beb-95e3-fe025cdafd25)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 10319b08-f050-4beb-95e3-fe025cdafd25 advisory. During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields...

GHSA-45M3-398W-M2M9 OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling

Summary An unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map, causing a Go runtime panic fatal error: concurrent map writes and process termination. This...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the registeredStates map used during OAuth2 state handling. An attacker can cause the service to crash and become unavailable by sending multiple concurrent requests to the...

CLSA-2026-1771663697 curl: Fix of 2 CVEs

CVE-2025-14524: fix OAuth2 bearer token leak on cross-protocol redirect - CVE-2025-15224: fix libssh public-key auth fallback to SSH agent...

openSUSE 15 Security Update : vexctl (SUSE-SU-2026:0592-1)

The remote openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0592-1 advisory. - Update to version 0.4.1+git78.f951e3a: - CVE-2025-22868: Unexpected memory consumption during token parsing in golang.org/x/oauth2. bsc1239186 -...

OPENSUSE-SU-2026:20798-1 Security update for trivy

This update for trivy fixes the following issues: Update to version 0.68.2: Security fixes: - CVE-2024-3817: hashicorp/go-getter: argument injection when fetching remote default git branches bsc1227010. - CVE-2024-45337: golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause...

Mattermost Confluence plugin doesn't properly escape user-controlled display names in HTML template rendering

Mattermost Confluence plugin version 1.7.0 fails to properly escape user-controlled display names in HTML template rendering which allows authenticated Confluence users with malicious display names to execute arbitrary JavaScript in victim browsers via sending a specially crafted OAuth2 connectio...

CVE-2025-13523

CVE-2025-13523 affects Mattermost Confluence plugin versions prior to 1.7.0. The root cause is improper escaping of user-controlled display names during HTML template rendering. This allows authenticated Confluence users with malicious display names to trigger arbitrary JavaScript execution in a ...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to Denial of Service (DoS) due to malformed token parsing in golang.org/x/oauth2 module (CVE-2025-22868)

Summary Potential vulnerabilities in golang.org/x/oauth2 module CVE-2025-22868 have been identified that may affect IBM Cloud Pak for Data Vulnerability Details CVEID:CVE-2025-22868 DESCRIPTION: An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during...

cn.herodotus.engine:oauth2-authentication-autoconfigure (>=3.5.5.3, <=3.5.6.2), cn.herodotus.engine:oauth2-authorization-server-autoconfigure (>=3.3.0.5, <=3.5.5.2) +2 more potentially affected by CVE-2026-23965 via org.webjars.npm:sm-crypto (0.3.13)

org.webjars.npm:sm-crypto MAVEN version 0.3.13 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:sm-crypto and may be impacted: - cn.herodotus.engine:oauth2-authentication-autoconfigure =3.5.5.3, =3.3.0.5, =3.3.0.5, =3.5.5.3, =3.5.6.2...