What is the CVSS score of CVE-2026-25628?

CVE-2026-25628 has a CVSS 3.1 base score of 8.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of AI / ML are affected by CVE-2026-25628?

Qdrant vector database installations (versions 1.9.3-1.15.x) are vulnerable to arbitrary file write attacks through an exposed logging endpoint, potentially allowing attackers to corrupt critical…. A patch is available.

Is there a public PoC exploit available for CVE-2026-25628?

Yes, a public proof-of-concept exploit is available for CVE-2026-25628. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-25628?

Within 24 hours: Identify all Qdrant deployments and their versions; assess network exposure of the /logger endpoint and restrict access via firewall/WAF rules. Within 7 days: Apply vendor patch to upgrade all Qdrant instances to version 1.16.0 or later; validate patched systems in non-production first. Within 30 days: Conduct log audits for suspicious /logger endpoint activity; review file write permissions on systems hosting Qdrant; implement monitoring/alerting on the /logger endpoint.

AI / ML CVE-2026-25628

HIGH

External Control of File Name or Path (CWE-73)

2026-02-06 security-advisories@github.com

GHSA-f632-vm87-2m2f

Information Disclosure AI / ML Qdrant

8.5

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

8.5 HIGH

AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 19, 2026 - 17:45 vuln.today

Public exploit code

Patch released

Feb 19, 2026 - 17:45 nvd

Patch available

CVE Published

Feb 06, 2026 - 21:16 nvd

HIGH 8.5

DescriptionGitHub Advisory

Qdrant is a vector similarity search engine and vector database. From 1.9.3 to before 1.16.0, it is possible to append to arbitrary files via /logger endpoint using an attacker-controlled on_disk.log_file path. Minimal privileges are required (read-only access). This vulnerability is fixed in 1.16.0.

AnalysisAI

Arbitrary file append vulnerability in Qdrant vector database versions 1.9.3 through 1.15.x allows authenticated users with minimal read-only privileges to write to arbitrary files through an unsanitized log file path parameter in the /logger endpoint. Public exploit code exists for this vulnerability, enabling attackers to corrupt system files or inject malicious content with high impact to confidentiality, integrity, and availability. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Authenticate with read-only Qdrant account

Delivery

Send POST to /logger endpoint

Exploit

Craft malicious on_disk.log_file path parameter

Execution

Append arbitrary data to target file

Impact

Compromise system integrity

Access

Authenticate with read-only Qdrant account

Delivery

Send POST to /logger endpoint

Exploit

Craft malicious on_disk.log_file path parameter

Execution

Append arbitrary data to target file

Impact

Compromise system integrity

Vulnerability AssessmentAI

Exploitation	Qdrant versions 1.9.3 through 1.15.x with /logger endpoint enabled. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	CVSS 8.5 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker could exploit this vulnerability to compromise the affected system.
Remediation	A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all Qdrant deployments and their versions; assess network exposure of the /logger endpoint and restrict access via firewall/WAF rules. …

Threat intelligence, references, and detailed analysis are available after sign-in.

CVE-2026-25628 vulnerability details – vuln.today

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AI / ML CVE-2026-25628

Severity by source

CVSS VectorGitHub Advisory

Lifecycle Timeline

DescriptionGitHub Advisory

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

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External POC / Exploit Code