Users are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue.
Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-31867 | Deserialization of untrusted data in python in pyfory versions 0.12.0 through 0.12.2, or the legacy pyfury versions from 0.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources. An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is vulnerable to remote code execution. Users are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue. |
Github GHSA |
GHSA-538v-3wq9-4h3r | Apache Pyfory python is vulnerable to deserialization of untrusted data |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 03 Dec 2025 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:fory:*:*:*:*:*:*:*:* |
Tue, 04 Nov 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Thu, 02 Oct 2025 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache fory |
|
| Vendors & Products |
Apache
Apache fory |
Wed, 01 Oct 2025 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Wed, 01 Oct 2025 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Deserialization of untrusted data in python in pyfory versions 0.12.0 through 0.12.2, or the legacy pyfury versions from 0.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources. An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is vulnerable to remote code execution. Users are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue. | |
| Title | Apache Fory, Apache Fory: Python RCE via unguarded pickle fallback serializer in pyfory | |
| Weaknesses | CWE-502 | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2025-11-04T21:14:00.912Z
Reserved: 2025-09-29T06:47:23.146Z
Link: CVE-2025-61622
Updated: 2025-11-04T21:14:00.912Z
Status : Analyzed
Published: 2025-10-01T10:15:34.080
Modified: 2025-12-03T21:52:30.080
Link: CVE-2025-61622
No data.
OpenCVE Enrichment
Updated: 2025-10-02T08:40:13Z
EUVD
Github GHSA