Answer in brief
CVE-2026-123653 records a Medium severity (CVSS 5.3) vulnerability in esengine DeepSeek-Reasonix doc.go discoverDocs llm prompting input. The current sources do not mark it as known exploited. The current feed maps esengine/DeepSeek-Reasonix (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps esengine/DeepSeek-Reasonix (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| esengine/DeepSeek-Reasonixgeneric | 2.0 || 2.1 || 2.2 || 2.3 || 2.4 || 2.5 || 2.6 || 2.7 || 2.8 || 2.9 || 2.10 || 2.11 || 2.12 || 2.13 || 2.14 || 2.15 || 2.16 || 2.17 || 2.18 || 2.19 || 2.20 || 2.21 || 2.22 || 2.23 || 2.24 || 2.25 || 2.26 || 2.27 || 2.28 || 2.29 || 2.30 || 2.31 || 2.32 || 2.33 || 2.34 || 2.35 || 2.36 || 2.37 || 2.38 || 2.39 || 2.40 || 2.41 || 2.42 || 2.43 || 2.44 || 2.45 || 2.46 || 2.47 || 2.48 || 2.49 || 2.50 || 2.51 || 2.52.0 | Not reported |
Published upstream
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 6, 2026
A security vulnerability has been detected in esengine DeepSeek-Reasonix up to 2.52.0. Affected is the function discoverDocs of the file internal/memory/doc.go. The manipulation leads to improper neutralization of input used for llm prompting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.53.0 is able to address this issue. The identifier of the patch is 4ca33493a673c2788aa8598fbca2b2f47a69e1b8. It is suggested to upgrade the affected component.
Quoted source text, attributed separately from HOL analysis.