JLSEC-2026-107 Deno permission escalation vulnerability via open of privileged files with missing `--deny` flag

The Deno sandbox may be unexpectedly weakened by allowing file read/write access to privileged files in various locations on Unix and Windows platforms. For example, reading /proc/self/environ may provide access equivalent to --allow-env, and writing /proc/self/mem may provide access equivalent t...

CVE-2026-21716

An incomplete fix for CVE-2024-36137 leaves FileHandle.chmod and FileHandle.chown in the promises API without the required permission checks, while their callback-based equivalents fs.fchmod, fs.fchown were correctly patched. As a result, code running under --permission with restricted...

CVE-2025-68239

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

EUVD-2024-20950

Malicious code in bioql PyPI...

PT-2024-19875 · Microsoft · Windows Network Drive Connector

Name of the Vulnerable Software and Affected Versions: Windows Network Drive Connector affected versions not specified Description: An issue was discovered in the Windows Network Drive Connector when using Document Level Security to assign permissions to a file, with explicit allow write and deny...

condor: incorrect handling of wild cards in authorization lists

Condor before 7.0.4 does not properly handle wildcards in the ALLOWWRITE, DENYWRITE, HOSTALLOWWRITE, or HOSTDENYWRITE configuration variables in authorization policy lists, which might allow remote attackers to bypass intended access restrictions...

PT-2008-4827 · Htcondor · Condor

Name of the Vulnerable Software and Affected Versions: Condor versions prior to 7.0.4 Description: The issue is related to the improper handling of wildcards in certain configuration variables, specifically ALLOW WRITE, DENY WRITE, HOSTALLOW WRITE, and HOSTDENY WRITE, within authorization policy...