GCD AI RADAR
incidents/AIR-2026-0709

CVE-2026-45758: Guardrails AI supply chain compromise via PyPI release

Attack on AI2 Disclosed vulnerabilitySupply chain

An attacker published a malicious version of the guardrails-ai package to PyPI, which was quarantined shortly after. Telemetry shows no evidence of data exfiltration or active exploitation.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Supply chain
    Malicious or backdoored models, poisoned packages, unsafe deserialization and other compromised AI dependencies.
owasp llm top 10
mitre atlas
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Framework / tooling
products
guardrails-ai
incident date
11 May 2026
first reported
19 May 2026
origin
GitHub Advisory Database
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2026-45758 · guardrails-ai · pypi
record
created 2026-10-18 07:00Z · updated 2026-10-18 07:00Z · json

Sources · 1

  1. 2026-05-19
    CVE-2026-45758: Malicious code in guardrails-ai 0.10.1 (supply chain compromise)
    GitHub Advisory Database · github.com/advisories/GHSA-xmpw-2vmm-p4p6

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