CVE-2026-12539

Docker Sandboxes (sbx) ICMP egress restriction can be bypassed after daemon restart. The issue arises because the authorizer is applied only at network creation and is not re-applied to networks rebuilt from disk on restart, allowing a restart-surviving sandbox to forward ICMP to arbitrary hosts....

EUVD-2026-37892

Docker Sandboxes sbx enforces an HTTP/S-only egress allowlist but does not apply it to DNS resolution: the per-network embedded DNS server forwards any queried name to the host resolver whenever the network is internet-connected, without consulting the policy. A workload inside a sandbox, which t...

CVE-2026-12039

Docker Sandboxes (sbx) expose a DNS resolution bypass: the per-network embedded DNS server forwards queries to the host resolver when the network is internet-connected, ignoring the HTTP/S egress allowlist. This enables a workload treated as untrusted to encode data in DNS labels for an attacker-...

CVE-2026-12039 Docker Sandboxes network egress allowlist bypass via unfiltered DNS resolution

Docker Sandboxes sbx enforces an HTTP/S-only egress allowlist but does not apply it to DNS resolution: the per-network embedded DNS server forwards any queried name to the host resolver whenever the network is internet-connected, without consulting the policy. A workload inside a sandbox, which t...

CVE-2026-12039 Docker Sandboxes network egress allowlist bypass via unfiltered DNS resolution

Docker Sandboxes sbx enforces an HTTP/S-only egress allowlist but does not apply it to DNS resolution: the per-network embedded DNS server forwards any queried name to the host resolver whenever the network is internet-connected, without consulting the policy. A workload inside a sandbox, which t...

CVE-2026-12039 Docker Sandboxes network egress allowlist bypass via unfiltered DNS resolution

Docker Sandboxes sbx enforces an HTTP/S-only egress allowlist but does not apply it to DNS resolution: the per-network embedded DNS server forwards any queried name to the host resolver whenever the network is internet-connected, without consulting the policy. A workload inside a sandbox, which t...

PT-2026-50674

Name of the Vulnerable Software and Affected Versions Docker Sandboxes sbx affected versions not specified Description Docker Sandboxes sbx implements an egress allowlist restricted to HTTP/S traffic but fails to apply this restriction to DNS resolution. The embedded DNS server for each network...

PT-2026-50676

Name of the Vulnerable Software and Affected Versions Docker Sandboxes affected versions not specified Description Docker Sandboxes sbx fail to re-apply the ICMP egress authorizer to networks rebuilt from disk after a Docker daemon restart. This allows a restart-surviving sandbox to forward ICMP...

CVE-2026-49204

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

CVE-2026-49204

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

CVE-2026-49204 Hard-coded AWS Cognito Testing Accounts

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

CVE-2026-49204 Hard-coded AWS Cognito Testing Accounts

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

EUVD-2026-34216

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

CVE-2026-49204

Technical details about CVE-2026-49204 are not publicly available in the provided documents; monitor for updates.

CVE-2026-49204

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation...

PT-2026-46155

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, which may lead to asset exploitation. Recommendations At the moment,...

CVE-2026-34208

CVE-2026-34208 (SandboxJS) affects SandboxJS versions prior to 0.8.36. The vulnerability arises because an exposed constructor path (this.constructor.call(target, attackerObject)) can bypass the global-write protection and cause host global objects to be mutated by attacker-controlled payloads. T...

Mapping the Exploitation Surface: A 10,000-Trial Taxonomy of What Makes LLM Agents Exploit Vulnerabilities

LLM agents with tool access can discover and exploit security vulnerabilities. This is known. What is not known is which features of a system prompt trigger this behaviour, and which do not. We present a systematic taxonomy based on approximately 10,000 trials across seven models, 37 prompt...

SandboxJS: Sandbox integrity escape

Summary SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructor resolves to the internal SandboxGlobal function and...

CVE-2026-32723 SandboxJS timers have an execution-quota bypass (cross-sandbox currentTicks race)

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.35, SandboxJS timers have an execution-quota bypass. A global tick state currentTicks.current is shared between sandboxes. Timer string handlers are compiled at execution time using that global tick state rather than the scheduling...