PatchTheCVECVE-2025-32405: An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO de
CVE-2025-32405 is a high-severity flaw (CVSS 7.5) affecting p-net. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.5% (top 59%) |
| CISA exploited list | No |
| Weakness | CWE-787 |
| Published | 2025-05-07 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-32405?
p-net: upgrade to 1.0.2. Exact commands for each OS are on this page.
Is CVE-2025-32405 being exploited?
CVE-2025-32405 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-32405 affect?
CVE-2025-32405 affects p-net. Severity is high (CVSS 7.5). An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.
How urgent is CVE-2025-32405?
Priority 41/100. High severity; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2025-32404 MEDIUM 4.8 UPGRADE An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to corrupt the memory of I
- CVE-2025-32403 MEDIUM 4.8 UPGRADE An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to corrupt the memory of I
- CVE-2025-32402 HIGH 7.5 UPGRADE An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO de
- CVE-2025-32401 MEDIUM 4.8 UPGRADE An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to corrupt the memo
- CVE-2025-32400 HIGH 7.5 UPGRADE An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash i