🛡️ CVE-2025-25066 — ndpi

🟠 CVSS 8.1 — High ✅ No Known Exploit CWE-121 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

nDPI through 4.12 has a potential stack-based buffer overflow in ndpi_address_cache_restore in lib/ndpi_cache.c.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2025-25066 is classified as CWE-121: Stack-based Buffer Overflow. An oversized write to a stack buffer overwrites saved state such as return addresses, which can redirect execution.

Affected software

CVE-2025-25066 is recorded against 1 package.

  • ndpi (fixed in 4.12)

Timeline and source

Published on 3 February 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

github.com

CVE-2025-25066 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE CWE-121
Public Exploit ✅ No
Source NVD
Published 2025-02-03
Updated 2026-08-11
Modified 2026-06-17

Affected Packages

Software From version Fixed in
ndpi — 4.12

Similar Threats

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