CVE-2026-121183
Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer pro
CVSS
8.3
Alto
EPSS
—
KEV
—
Exploit Today
—
0-100
Publicado: 3 nov 2026 · Última mod.: 3 nov 2026 · CWE-863
Sin historial EPSS suficiente todavía.
Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-1166674.2 MED—
———Tanium addressed an improper access controls vulnerability in Discover.5hCVE-2026-1166643.1 BAJ—
———Tanium addressed an improper access controls vulnerability in Discover.5hCVE-2026-1166616.5 MED—
———Tanium addressed an improper access controls vulnerability in Enforce.5hCVE-2026-121541——
———In Docker Buildx versions v0.19.0 through v0.38.0, an untrusted Bake definition that builds multiple targets together may expose files accessible to the Buildx client without the expected fs.read approval. Under certain conditions, filesystem paths from some targets are not verified against the approved entitlements. Users who run untrusted Bake definitions may be affected. The issue is fixed in v0.38.1.6hCVE-2026-120930——
———Incorrect authorization in Blink in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)6hCVE-2026-958609.1 CRÍ—
———node-opcua is an OPC UA implementation for TypeScript and Node.js. From 2.42.0 until 2.180.0, namespace-level access control configured through setDefaultRolePermissions is not honored by the runtime enforcement path for nodes without explicit per-node RolePermissions. SessionContext.getApplicableRolePermissions reads a missing or null DefaultRolePermissions metadata value instead of the configured namespace field, and the null result is treated permissively. An anonymous network client can consequently write variables with CurrentWrite access or call bound methods when an operator configured a restrictive namespace default and relied on inheritance. Servers with no declared policy, nodes with explicit per-node permissions, and correctly bound programmatic namespace metadata are outside the authorization-bypass case. This issue is fixed in version 2.180.0.7h