Findings

CVE-2026-41051

csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

Published May 13, 2026 · updated Jun 17, 2026

csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 13, 2026 · NIST NVD

    Detected

    csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

  2. Jun 17, 2026 · NIST NVD

    Updated

    csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

Sources

  • CVE.orgVulnerability recordCVE-2026-41051

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-41051

    csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

    nvd.nist.gov

References

CVE-2026-41051 · ZeroDay Findings