CVE-2026-16211 (GCVE-0-2026-16211)
Vulnerability from cvelistv5 – Published: 2026-07-19 03:30 – Updated: 2026-07-20 19:10
VLAI
EPSS
VEX
Title
allegro Hostname Allocation assets.py AssetLastHostname.increment_hostname race condition
Summary
A vulnerability was determined in allegro up to bcf65b994ef29fb3fc2e10b660e6288723d5209e. This impacts the function AssetLastHostname.increment_hostname of the file src/ralph/assets/models/assets.py of the component Hostname Allocation Handler. Executing a manipulation of the argument counter can lead to race condition. Attacks of this nature are highly complex. The exploitability is said to be difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 18:01 UTC
CWE
- CWE-362 - Race Condition
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/380027 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/380027/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-16211 | third-party-advisory |
| https://vuldb.com/submit/857935 | third-party-advisory |
| https://github.com/allegro/ralph/issues/3950 | exploitissue-tracking |
Impacted products
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.