GO-2026-4918

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

High highest severity reported · also known as CVE-2026-33814

12
catalog tools match this advisory
12
ship the vulnerable code in their release binary (Go tools analyzed with govulncheck)
No
in the CISA KEV catalog
0.8%
EPSS for CVE-2026-33814, percentile 58

Catalog tools matching GO-2026-4918

ToolVersion scannedPackageFixed inReleased binaryDeclared in or found inDispute
tracee
Container Security › Runtime Security
v0.24.1golang.org/x/net@v0.38.0
golang
0.53.0vulnerable code in binarycmd/traceectl/go.modDispute
tracee
Container Security › Runtime Security
v0.24.1golang.org/x/net@v0.42.0
golang
0.53.0vulnerable code in binarygo.modDispute
bomber
Software Composition Analysis (SCA)
v0.5.1golang.org/x/net@v0.29.0
golang
0.53.0vulnerable code in binarygo.modDispute
gitleaks
Pre-commit & Secrets Detection
v8.30.1stdlib@v1.24.11
golang
v1.25.10vulnerable code in binarygitleaks (release binary; govulncheck only)Dispute
dockle
Container Security › Image Scanning
v0.4.15stdlib@v1.22.10
golang
v1.25.10vulnerable code in binarydockle (release binary; govulncheck only)Dispute
notation
Artifact Signing & Verification
v1.3.2stdlib@v1.23.8
golang
v1.25.10vulnerable code in binarynotation (release binary; govulncheck only)Dispute
gatekeeper
Policy as Code
v3.23.1stdlib@v1.26.0
golang
v1.26.3vulnerable code in binarygator (release binary; govulncheck only)Dispute
clair
Container Security › Image Scanning
v4.9.0golang.org/x/net@v0.47.0
golang
0.53.0vulnerable code in binarygo.modDispute
vet
Software Composition Analysis (SCA)
v1.20.0stdlib@v1.26.2
golang
v1.26.3vulnerable code in binaryvet (release binary; govulncheck only)Dispute
slsa-verifier
Supply Chain Compliance
v2.7.1golang.org/x/net@v0.38.0
golang
0.53.0vulnerable code in binarygo.modDispute
kube-linter
Kubernetes Security
v0.8.3golang.org/x/net@v0.48.0
golang
0.53.0vulnerable code in binarygo.modDispute
kube-linter
Kubernetes Security
v0.8.3golang.org/x/net@v0.50.0
golang
0.53.0vulnerable code in binarytool-imports/go.modDispute
talisman
Pre-commit & Secrets Detection
v1.37.0stdlib@v1.24.2
golang
v1.25.10vulnerable code in binarytalisman_linux_amd64 (release binary; govulncheck only)Dispute
dive
Container Security › Image Scanning
v0.13.1golang.org/x/net@v0.37.0
golang
0.53.0vulnerable code in binarygo.modDispute

Vulnerabilities are known advisories that Grype matches against the dependencies declared in each project's release source (manifests and lockfiles, including development and build dependencies). A match does not mean the tool is exploitable: the vulnerable code may be unused, test-only, or not shipped in the released binary. KEV: listed in the CISA Known Exploited Vulnerabilities catalog. EPSS: FIRST's estimated probability of exploitation in the next 30 days. Both describe the vulnerability in general, not its exploitability through this tool; a match in a workflow file refers to a GitHub Action, not to shipped code. Released binary is only analyzed for Go tools with a Linux release binary; other tools show not analyzed.

Advisory sources

Go vulnerability GO-2026-4918 · NVD CVE-2026-33814 · OSV GO-2026-4918

Grype data sources: https://go.dev/cl/761581 · https://pkg.go.dev/vuln/GO-2026-4918