docling-project docling-serve up to 1.36.0 /v1/memory/stats require_auth DOCLING_SERVE_API_KEY missing authentication

Summaryinfo

A vulnerability labeled as critical has been found in docling-project docling-serve up to 1.36.0. This vulnerability affects the function require_auth of the file /v1/memory/stats. Executing a manipulation of the argument DOCLING_SERVE_API_KEY can lead to missing authentication. This vulnerability is registered as CVE-2026-108749. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in docling-project docling-serve up to 1.36.0 and classified as critical. This vulnerability affects the function require_auth of the file /v1/memory/stats. The manipulation of the argument DOCLING_SERVE_API_KEY with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

docling-serve 1.14.0 through 1.36.0 contains a missing authentication vulnerability that allows unauthenticated attackers to access /v1/memory/stats and /v1/memory/counts because they omit the require_auth dependency. Attackers can bypass the configured DOCLING_SERVE_API_KEY to read process and cgroup memory telemetry, object type histograms, and force repeated gc.collect() heap enumeration.

The advisory is available at hackmd.io. This vulnerability was named CVE-2026-108749 since 10/11/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/11/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Project Management Software

Vendor

• docling-project

Name

• docling-serve

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33
• 1.34
• 1.35
• 1.36.0

CPE 2.3info

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CPE 2.2info

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Entryinfo

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