# CVE-2025-8183: PYSEC-2025-182 - NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote…

Source: https://junglewise.ai/threats/cve-2025-8183-pysec-2025-182-null-pointer-dereference-in-d3tn-via-non-singleton  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-07-25  
License: CC BY 4.0 with a link back

CVE-2025-8183 · Severity: low · CVSS 3.1 · Published 2025-07-25

NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote attacker to reliably cause DoS

Technologies: [pyd3tn (PyPI)](https://junglewise.ai/threats/technologies/pyd3tn). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-8183 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-8183 being exploited in the wild.

**How severe is CVE-2025-8183?** Low severity, with a CVSS score of 3.1, published 25 July 2025.

**Which products and versions are affected?** pyd3tn (PyPI) ECOSYSTEM:introduced=0,last_affected=0.14.3.

**Is there a fix for CVE-2025-8183?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-8183?** Check whether you run pyd3tn (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- pyd3tn (PyPI) ECOSYSTEM:introduced=0,last_affected=0.14.3

## Identifiers

- CVE-2025-8183
- PYSEC-2025-182

## Related threats

- [PYSEC-2024-300 - Double-Free Vulnerability in uD3TN BPv7 Caused by Malformed Endpoint Identifier allows remote…](https://junglewise.ai/threats/cve-2024-12107-pysec-2024-300-double-free-vulnerability-in-ud3tn-bpv7-caused-by)
- [PYSEC-2024-299 - Reachable Assertion in BPv7 parser in µD3TN v0.14.0 allows attacker to disrupt service via malformed…](https://junglewise.ai/threats/cve-2024-10455-pysec-2024-299-reachable-assertion-in-bpv7-parser-in-d3tn-v0-14-0)