What’s Vulnerable › Vulnerabilities

CVE-2026-41713: Prompt Injection via Memory Poisoning in PromptChatMemoryAdvisor

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-12 · updated 2026-10-26
• Weakness: CWE-1336

Description

A malicious user could craft input that is stored in conversation memory and later interpreted by the model in an unintended way. Applications using the affected advisor with user-controlled input may be susceptible to manipulation of model behavior across conversation turns.

Affected products

• Spring AI: from 1.0.0 before 1.0.7; from 1.1.0 before 1.1.6 — fixed in 1.0.7, 1.1.6
• Spring AI: from 1.0.0 before 1.0.7; from 1.1.0 before 1.1.6 — fixed in 1.0.7, 1.1.6

How to fix

Upgrade to a fixed version: Spring AI 1.0.7, 1.1.6; Spring AI 1.0.7, 1.1.6. Check the vendor advisory for mitigations.

References

• https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N&version=3.1
• https://spring.io/security/cve-2026-41713

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