# CVE-2026-90601 — getzep graphiti

> As of 2026-09-13, CVE-2026-90601 is a HIGH-severity vulnerability in getzep graphiti, CVSS v3.1 7.3, EPSS 0.4% (34.4th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-90601 as of 2026-09-13; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-13

## What is CVE-2026-90601?

A vulnerability was found in getzep graphiti up to 0.30.2. Affected is an unknown function of the file server/graph_service/main.py of the component REST API. The manipulation results in improper authentication. The attack can be launched remotely. The pull request to fix this issue awaits acceptance.

The record classifies CVE-2026-90601 under weakness class [CWE-287](https://intel.threadlinqs.com/cwe/CWE-287). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 22 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.3 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R`)
- **CVSS v4.0 base score:** 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X`)
- **EPSS (FIRST):** 0.4% probability of exploitation in the next 30 days, higher than 34.4% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 5/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-13

## Is CVE-2026-90601 being exploited?

It currently carries a trending score of 38 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **getzep**: graphiti

## How to fix CVE-2026-90601

No vendor patch reference has been recorded for CVE-2026-90601 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-90601

No threat campaign in the Threadlinqs corpus currently references CVE-2026-90601, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS. Last verified by Threadlinqs on 2026-09-14.

**Vendor advisory and patch**

- [github.com — issue tracking](https://github.com/getzep/graphiti/pull/1739)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/403183/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-90601)
- [vuldb.com — third party advisory (913951)](https://vuldb.com/submit/913951)

**Vulnerability database entry**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/403183)

**Issue tracking and product pages**

- [github.com — issue tracking](https://github.com/getzep/graphiti/issues/1716)
- [github.com — product](https://github.com/getzep/graphiti/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-90601
Full detection coverage and IOCs for threats exploiting CVE-2026-90601 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp