gcdRadar
archive/Patch now/AIR-2026-0956
closedclosed 6 Feb 2026Patch now2 Disclosed vulnerabilityAI

CVE-2026-25628: Qdrant Arbitrary File Append Vulnerability

Qdrant

Qdrant versions 1.9.3 through 1.15.x suffer from an arbitrary file append vulnerability via the logger endpoint. Attackers with minimal read privileges can exploit this to write to system files.

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

CVSS
8.5
EPSS
0.01 · top 54% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
6 Feb 2026
last update
6 Feb 2026
CVE ids
CVE-2026-25628other records

Timeline · 1

  1. 6 Feb 2026CVE-2026-25628: Qdrant is a vector similarity search engine and vector database.

Sources · 1

Advisories and databases

  1. 2026-02-06
    CVE-2026-25628: Qdrant is a vector similarity search engine and vector database.
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-25628

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
qdrantvector-database
dates
happened 6 Feb 2026 · first reported 6 Feb 2026
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.95 · created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2026-25628: Qdrant Arbitrary File Append Vulnerability

https://gcdradar.vercel.app/incidents/cve-2026-25628-qdrant-arbitrary-file-append-vulnerability · AIR-2026-0956 · closed 2026-02-06

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-02-06
- AI role: Attack on AI
- Products: Qdrant
- CVE ids: CVE-2026-25628
- CVSS: 8.5

## Summary

Qdrant versions 1.9.3 through 1.15.x suffer from an arbitrary file append vulnerability via the logger endpoint. Attackers with minimal read privileges can exploit this to write to system files.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2026-02-06: CVE-2026-25628: Qdrant is a vector similarity search engine and vector database. (https://nvd.nist.gov/vuln/detail/CVE-2026-25628)

## Sources

- 2026-02-06 NVD: CVE-2026-25628: Qdrant is a vector similarity search engine and vector database. https://nvd.nist.gov/vuln/detail/CVE-2026-25628

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

Related

  1. closed8.7
    AnythingLLM CVE-2026-24477: AnythingLLM API Key Exposure Vulnerability

    Patch now · Disclosed · since 27 Jan 2026 · CVE-2026-24477

    AI
  2. closed7.5
    GitHub Copilot GitHub Copilot CLI shell tool arbitrary code execution vulnerability

    Patch now · Disclosed · since 6 Mar 2026 · CVE-2026-29783

    AI
  3. closed7.7
    Flowise CVE-2026-30824: Flowise Missing Authentication on NVIDIA NIM Endpoints

    Patch now · Disclosed · since 6 Mar 2026 · updated 7 Mar 2026 · CVE-2026-30824

    AI
  4. closed8.2
    Flowise CVE-2026-30821: Flowise Arbitrary File Upload via MIME Spoofing

    Patch now · Disclosed · since 6 Mar 2026 · updated 7 Mar 2026 · CVE-2026-30821

    AI
  5. closed8.8
    Flowise CVE-2026-30823: Flowise IDOR and SSO Configuration Vulnerability

    Patch now · Disclosed · since 6 Mar 2026 · updated 7 Mar 2026 · CVE-2026-30823

    AI
  6. closed8.7
    Flowise CVE-2026-30820: Flowise Authorization Bypass via Spoofed Header

    Patch now · Disclosed · since 6 Mar 2026 · updated 7 Mar 2026 · CVE-2026-30820

    AI