VIR Vulnerability Intelligence Relay

Package impact

golang Go / github.com/traefik/traefik/v3

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CVE Severity CVSS Risk Published Description Impact
CVE-2026-39858 critical 10.0 10.0 27d ago Traefik: Pre-authentication decision bypass due to forwarded alias spoofing golang
CVE-2026-35051 critical 10.0 10.0 27d ago Traefik's ForwardAuth trustForwardHeader=false allows spoofed X-Forwarded-Prefix to bypass authentication golang
CVE-2026-44774 critical 9.9 9.9 12d ago Traefik: Gateway API TraefikService backend accepts rest@internal, allowing unauthorized exposure of the REST provider despite providers.rest.insecure=false golang
CVE-2026-40912 high 8.2 8.2 27d ago Traefik has an StripPrefixRegex Middleware Authorization Bypass via Path/RawPath Desync golang
CVE-2026-41174 medium 6.4 6.4 27d ago Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding golang
CVE-2026-41181 medium 5.8 5.8 12d ago Traefik's errors middleware forwards Authorization and Cookie headers to separate error page service golang
CVE-2026-41263 low 3.7 3.7 27d ago Traefik: A timing side-channel vulnerability allows for valid username enumeration via BasicAuth middleware golang
CVE-2026-33433 unknown — — 2mo ago Traefik Vulnerable to BasicAuth/DigestAuth Identity Spoofing via Non-Canonical headerField in github.com/traefik/traefik susegolang
CVE-2026-32695 unknown — — 2mo ago Traefik has Knative Ingress Rule Injection that Allows Host Restriction Bypass in github.com/traefik/traefik golang
CVE-2026-32595 unknown — — 2mo ago Traefik Affected by BasicAuth Middleware Timing Attack Allows Username Enumeration in github.com/traefik/traefik golang
CVE-2026-32305 unknown — — 2mo ago Traefik has a Potential mTLS Bypass via Fragmented TLS ClientHello Causing Pre-SNI Sniff Fallback to Default Non-mTLS TLS Config in github.com/traefik/traefik golang
CVE-2026-29777 unknown — — 3mo ago Traefik: kubernetes gateway rule injection via unescaped backticks in HTTPRoute match values in github.com/traefik/traefik golang
CVE-2026-29054 unknown — — 3mo ago traefik CVE-2024-45410 fix bypass: lowercase `Connection` tokens can delete traefik-managed forwarded identity headers (for example, `X-Real-Ip`) in github.com/traefik/traefik golang
CVE-2026-26999 unknown — — 3mo ago Traefik: tcp router clears read deadlines before tls forwarding, enabling stalled handshakes (Slowloris DOS) in github.com/traefik/traefik golang
CVE-2026-26998 unknown — — 3mo ago Traefik has unbounded io.ReadAll on auth server response body that causes OOM DOS in github.com/traefik/traefik golang
CVE-2026-25949 unknown — — 3mo ago Traefik: TCP readTimeout bypass via STARTTLS on Postgres in github.com/traefik/traefik susegolang
CVE-2026-22045 unknown — — 4mo ago Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall in github.com/traefik/traefik golang
CVE-2025-66491 unknown — — 6mo ago Traefik Inverted TLS Verification Logic in ingress-nginx Provider in github.com/traefik/traefik golang
CVE-2025-66490 unknown — — 6mo ago Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik susegolang
CVE-2025-54386 unknown — — 10mo ago Traefik Client Plugin's Path Traversal Vulnerability Allows Arbitrary File Overwrite and Remote Code Execution in github.com/traefik/traefik golang
CVE-2025-47952 unknown — — 1y ago Traefik allows path traversal using url encoding in github.com/traefik/traefik golang
CVE-2025-32431 unknown — — 1y ago Traefik has a possible vulnerability with the path matchers in github.com/traefik/traefik golang
CVE-2024-52003 unknown — — 2y ago Traefik's X-Forwarded-Prefix Header still allows for Open Redirect in github.com/traefik/traefik golang
CVE-2024-45410 unknown — — 2y ago HTTP client can manipulate custom HTTP headers that are added by Traefik in github.com/traefik/traefik golang
CVE-2024-39321 unknown — — 2y ago Bypassing IP allow-lists in traefik via HTTP/3 early data requests in QUIC 0-RTT handshakes in github.com/traefik/traefik golang
CVE-2024-28869 unknown — — 2y ago Traefik vulnerable to denial of service with Content-length header in github.com/traefik/traefik golang
CVE-2023-47633 unknown — — 3y ago Traefik docker container using 100% CPU in github.com/traefik/traefik golang
CVE-2023-47124 unknown — — 3y ago Traefik vulnerable to potential DDoS via ACME HTTPChallenge in github.com/traefik/traefik golang
CVE-2023-47106 unknown — — 3y ago Traefik incorrectly processes fragment in the URL, leads to Authorization Bypass in github.com/traefik/traefik golang