CVE-2026-25359: Deserialization of Untrusted Data in rascals Pendulum
Deserialization of Untrusted Data vulnerability in rascals Pendulum pendulum allows Object Injection.This issue affects Pendulum: from n/a through < 3.1.5.
AI Analysis
Technical Summary
The vulnerability CVE-2026-25359 affects the rascals Pendulum library through improper handling of deserialization of untrusted data, enabling object injection attacks. This flaw exists in versions before 3.1.5. The CVSS score of 8.8 indicates a high impact with network attack vector, low attack complexity, requiring low privileges and no user interaction, and results in high confidentiality, integrity, and availability impacts.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker with network access and low privileges to execute arbitrary code or manipulate application behavior, severely impacting confidentiality, integrity, and availability of the affected system. No known exploits in the wild have been reported yet.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid deserializing untrusted data with affected versions of Pendulum. Monitor vendor channels for updates and apply patches promptly once released.
CVE-2026-25359: Deserialization of Untrusted Data in rascals Pendulum
Description
Deserialization of Untrusted Data vulnerability in rascals Pendulum pendulum allows Object Injection.This issue affects Pendulum: from n/a through < 3.1.5.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-25359 affects the rascals Pendulum library through improper handling of deserialization of untrusted data, enabling object injection attacks. This flaw exists in versions before 3.1.5. The CVSS score of 8.8 indicates a high impact with network attack vector, low attack complexity, requiring low privileges and no user interaction, and results in high confidentiality, integrity, and availability impacts.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker with network access and low privileges to execute arbitrary code or manipulate application behavior, severely impacting confidentiality, integrity, and availability of the affected system. No known exploits in the wild have been reported yet.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid deserializing untrusted data with affected versions of Pendulum. Monitor vendor channels for updates and apply patches promptly once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-02T12:52:48.541Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69c41169f4197a8e3b6d65ed
Added to database: 3/25/2026, 4:46:33 PM
Last enriched: 5/1/2026, 8:15:33 PM
Last updated: 5/10/2026, 7:52:34 AM
Views: 41
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