picklescan up to 0.0.32 numpy.f2py.crackfortran deserialization
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.0 | $0-$5k | 0.00+ |
Summary
A vulnerability was found in picklescan up to 0.0.32. It has been rated as critical. This impacts the function numpy.f2py.crackfortran. The manipulation leads to deserialization.
This vulnerability is uniquely identified as CVE-2025-71362. The attack is possible to be carried out remotely. No exploit exists.
Upgrading the affected component is advised.
Details
A vulnerability was found in picklescan up to 0.0.32 and classified as critical. This issue affects the function numpy.f2py.crackfortran. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
picklescan before 0.0.33 fails to detect unsafe deserialization when numpy.f2py.crackfortran functions call eval on arbitrary strings. Attackers can embed malicious code in pickle files that executes when loaded from untrusted sources.
It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2025-71362 since 06/20/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.
Upgrading to version 0.0.33 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-210418). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Name
Version
- 0.0.1
- 0.0.2
- 0.0.3
- 0.0.4
- 0.0.5
- 0.0.6
- 0.0.7
- 0.0.8
- 0.0.9
- 0.0.10
- 0.0.11
- 0.0.12
- 0.0.13
- 0.0.14
- 0.0.15
- 0.0.16
- 0.0.17
- 0.0.18
- 0.0.19
- 0.0.20
- 0.0.21
- 0.0.22
- 0.0.23
- 0.0.24
- 0.0.25
- 0.0.26
- 0.0.27
- 0.0.28
- 0.0.29
- 0.0.30
- 0.0.31
- 0.0.32
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 7.2VulDB Meta Temp Score: 7.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 8.1
CNA Vector (VulnCheck): 🔒
CVSSv2
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: DeserializationCWE: CWE-502 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Upgrade: picklescan 0.0.33
Timeline
06/20/2026 CVE reserved07/04/2026 Advisory disclosed
07/04/2026 VulDB entry created
07/04/2026 VulDB entry last update
Sources
Advisory: GHSA-r8g5-cgf2-4m4mStatus: Confirmed
CVE: CVE-2025-71362 (🔒)
GCVE (CVE): GCVE-0-2025-71362
GCVE (VulDB): GCVE-100-376187
EUVD: 🔒
Entry
Created: 07/04/2026 05:47Updated: 07/04/2026 07:48
Changes: 07/04/2026 05:47 (75), 07/04/2026 07:48 (1)
Complete: 🔍
Cache ID: 216::103
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
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