CVE-2026-63311 NLTK before 3.10.0 SSRF via DNS Resolution Failure

NLTK before 3.10.0 affected versions = 3.9.4 contains a server-side request forgery SSRF vulnerability in the validatenetworkurl function in nltk/pathsec.py. The resolvehostname helper catches OSError and ValueError during socket.getaddrinfo and returns an empty list; when DNS resolution fails, t...

CVE-2026-62676 Omnigent Guardrail policy bypass: shell-command parser fails open in policies/builtins/_shell.py

Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, the shared shell-command parser in omnigent/policies/builtins/shell.py fails to recognize combined interpreter flags, the timeout, nice, setsid, and stdbuf wrappers, command...

CVE-2026-62676 Omnigent Guardrail policy bypass: shell-command parser fails open in policies/builtins/_shell.py

Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, the shared shell-command parser in omnigent/policies/builtins/shell.py fails to recognize combined interpreter flags, the timeout, nice, setsid, and stdbuf wrappers, command...

GO-2026-4539 Caddy mTLS authentication fails open in github.com/caddyserver/caddy/v2

Caddy mTLS authentication fails open in github.com/caddyserver/caddy/v2...

CVE-2020-7327

Improperly implemented security check in McAfee MVISION Endpoint Detection and Response Client MVEDR prior to 3.2.0 may allow local administrators to execute malicious code via stopping a core Windows service leaving McAfee core trust component in an inconsistent state resulting in MVEDR failing...

PT-2020-19556

Name of the Vulnerable Software and Affected Versions McAfee MVISION Endpoint Detection and Response Client versions prior to 3.2.0 Description The issue is related to an improperly implemented security check. This may allow local administrators to execute malicious code by stopping a core Window...