A heap-use-after-free vulnerability exists in airpig2011 IEC104 thru Commit be6d841 (2019-07-08). During multi-threaded client execution, the function Iec10x_Scheduled can access memory that has already been freed, potentially causing program crashes or undefined behavior. This may be exploited to trigger a denial-of-service or memory corruption.
Metrics
Affected Vendors & Products
References
History
Wed, 14 Jan 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Airpig2011
Airpig2011 iec104 |
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| CPEs | cpe:2.3:a:airpig2011:iec104:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Airpig2011
Airpig2011 iec104 |
Thu, 13 Nov 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-122 | |
| Metrics |
cvssV3_1
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Wed, 12 Nov 2025 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A heap-use-after-free vulnerability exists in airpig2011 IEC104 thru Commit be6d841 (2019-07-08). During multi-threaded client execution, the function Iec10x_Scheduled can access memory that has already been freed, potentially causing program crashes or undefined behavior. This may be exploited to trigger a denial-of-service or memory corruption. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-11-13T15:59:54.015Z
Reserved: 2025-10-27T00:00:00.000Z
Link: CVE-2025-63927
Updated: 2025-11-13T15:58:49.095Z
Status : Analyzed
Published: 2025-11-12T19:15:37.677
Modified: 2026-01-14T19:35:13.750
Link: CVE-2025-63927
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OpenCVE Enrichment
No data.