High severity8.1NVD Advisory· Published Aug 28, 2026

CVE-2026-82283

Description

VoltAgent through 2.1.20 fails to validate conversation ownership in memory API handlers, allowing authenticated users to access other users' conversations. Attackers can read, modify, and delete arbitrary conversations and messages by supplying caller-controlled identifiers to memory endpoints.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

VoltAgent/Voltagentreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=2.1.20

Patches

Vulnerability mechanics

References

github.com/VoltAgent/voltagent/blob/44b4c8e4998ce56095b2f0e4eaf1a988f5e6d0de/packages/server-core/src/handlers/memory.handlers.tsnvd
github.com/VoltAgent/voltagent/issues/1371nvd
www.vulncheck.com/advisories/voltagent-memory-api-handlers-missing-ownership-checksnvd

News mentions

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