An issue in the context-compaction feature of DeepSeek Harness (dsh) commit c291e796 allows attackers to execute a prompt injection attack via crafted external content.
Metrics
Affected Vendors & Products
References
History
Fri, 23 Oct 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Deepseek
Deepseek deepseek-harness |
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| Vendors & Products |
Deepseek
Deepseek deepseek-harness |
Fri, 23 Oct 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | DeepSeek Harness Context‑Compaction Prompt Injection Vulnerability |
Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Prompt Injection via Context‑Compaction in DeepSeek Harness | |
| Weaknesses | CWE-20 |
Wed, 21 Oct 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-94 | |
| Metrics |
cvssV3_1
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Fri, 16 Oct 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Prompt Injection via Context‑Compaction in DeepSeek Harness | |
| Weaknesses | CWE-20 |
Fri, 16 Oct 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | An issue in the context-compaction feature of DeepSeek Harness (dsh) commit c291e796 allows attackers to execute a prompt injection attack via crafted external content. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-10-16T00:00:00.000Z
Updated: 2026-10-21T01:55:26.148Z
Reserved: 2026-09-22T00:00:00.000Z
Link: CVE-2026-95183
Updated: 2026-10-21T01:55:19.931Z
Status : Deferred
Published: 2026-10-16T15:17:37.050
Modified: 2026-10-21T02:17:07.570
Link: CVE-2026-95183
No data.