CVE-2026-54462

A flaw was found in knative.dev/pkg. The admission webhook handler does not enforce size restrictions on incoming HTTP request bodies. A network client can exploit this vulnerability by submitting an oversized request, causing the controller process to exhaust memory and crash. This results in a...

capability-sdk

Capability SDK Shared Go SDK for building security capabilities for the Guard platform. Packages pkg/capability - Capability Interface Defines the standardized interface that security scanners implement. Types: // Target - what a capability scans type Target struct Type TargetType // domain, ip,...

CVE-2023-0386

CVE-2023-0386 gcc -Wall exp.c pkg-config fuse --cflags --libs -o exp ./exp /tmp...

knative.dev/pkg admission webhooks allow unbounded request-body memory exhaustion

⚠️ Update verification, 2026-05-19: C-2 confirmed end-to-end — 4.5× amplification observed worse than the advisory's conservative 2× claim Built a Go PoC cmd/poc-c2/main.go that runs the exact 8-line vulnerable snippet from webhook/admission.go:109-117 verbatim under the same http.HandlerFunc shap...

GHSA-2HW4-C9M4-F2FJ knative.dev/pkg admission webhooks allow unbounded request-body memory exhaustion

⚠️ Update verification, 2026-05-19: C-2 confirmed end-to-end — 4.5× amplification observed worse than the advisory's conservative 2× claim Built a Go PoC cmd/poc-c2/main.go that runs the exact 8-line vulnerable snippet from webhook/admission.go:109-117 verbatim under the same http.HandlerFunc shap...

CVE-2026-116682

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.5.2-stable and 2.0.1-beta, file read handling in backend/pkg/indexing/indexingFiles.go resolves symbolic links through GetRealPath without confirming that the resolved target remains inside the source root and the user...

CVE-2026-116682

FileBrowser Quantum , a web-based file manager, is vulnerable to an arbitrary file read vulnerability in versions prior to 1.5.2-stable and 2.0.1-beta . The root cause is located in backend/pkg/indexing/indexingFiles.go, where the application resolves symbolic links using GetRealPath without veri...

CVE-2026-116682 FileBrowser Quantum: Symlink following escapes user scope allowing arbitrary file read outside the served directory

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.5.2-stable and 2.0.1-beta, file read handling in backend/pkg/indexing/indexingFiles.go resolves symbolic links through GetRealPath without confirming that the resolved target remains inside the source root and the user...

CVE-2026-116682 FileBrowser Quantum: Symlink following escapes user scope allowing arbitrary file read outside the served directory

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.5.2-stable and 2.0.1-beta, file read handling in backend/pkg/indexing/indexingFiles.go resolves symbolic links through GetRealPath without confirming that the resolved target remains inside the source root and the user...

CVE-2026-54462

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

CVE-2026-54462 knative.dev/pkg admission webhooks allow unbounded request-body memory exhaustion

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

CVE-2026-54462

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

CVE-2026-54462 knative.dev/pkg admission webhooks allow unbounded request-body memory exhaustion

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

CVE-2026-54462

The knative.dev/pkg shared library is vulnerable to a memory exhaustion attack in its admission webhook handler (located in webhook/admission.go). Because the json.NewDecoder uses an io.TeeReader without an http.MaxBytesReader or equivalent body-size limit, a pod-network client can send an oversi...

EUVD-2026-111135

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

PT-2026-127183

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.5.2-stable and 2.0.1-beta, file read handling in backend/pkg/indexing/indexingFiles.go resolves symbolic links through GetRealPath without confirming that the resolved target remains inside the source root and the user...

PT-2026-126666

Name of the Vulnerable Software and Affected Versions Knative pkg versions prior to 0.0.0-20260531000007-52dbd5ece63f Description The admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview using json.NewDecoderio.TeeReaderr.Body, &bodyBuffer within an http.HandlerFu...

CVE-2026-54462: Allocation of Resources Without Limits or Throttling

Knative pkg provides common packages shared across Knative repositories. Prior to 0.0.0-20260531000007-52dbd5ece63f, the knative.dev/pkg/webhook admissionHandler in webhook/admission.go decodes an attacker-supplied AdmissionReview through json.NewDecoderio.TeeReaderr.Body, &bodyBuffer under an...

pkg-15903 (>=0.1.10, <=0.1.18), py-package-updater (>=0.1.1, <=0.1.3) +3 more potentially affected by CVE-2026-113717 via virtualenv (20.29.3)

virtualenv PYPI version 20.29.3 is affected by a known vulnerability. The following packages have a transitive dependency on virtualenv and may be impacted: - pkg-15903 =0.1.10, =0.1.1, =0.1.1, =1.0.9 - ten8t 0.0.22 - tidyfiles 0.6.3 Source cves: CVE-2026-113717 Source advisory:...

delete-workflow-runs (>=1.0.0, <=1.1.6), edx-repo-tools (3.1.0) +2 more potentially affected by CVE-2026-113717 via virtualenv (20.33.1)

virtualenv PYPI version 20.33.1 is affected by a known vulnerability. The following packages have a transitive dependency on virtualenv and may be impacted: - delete-workflow-runs =1.0.0, =1.1.0, =1.3.0 - setup-badge 1.0.11 Source cves: CVE-2026-113717 Source advisory: OSV:GHSA-CX28-75Q4-X26Q...