CVE-2026-383617.5HighCWE-400

CVE-2026-38361: dash-uploader 0.1.0 - 0.7.0a2 - Denial-of-Service via flowTotalChunks

Fohrloop · Dash-Uploader

Affected: Fohrloop Dash-Uploader · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.6%probability of exploitation in the next 30 days

85th percentile

050100

Higher than 85% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Multiple unauthenticated denial-of-service (DoS) issues in fohrloop dash-uploader v0.1.0 through v0.7.0a2. The chunked-upload handler (dash_uploader/httprequesthandler.py, dash_uploader/upload.py) trusts unsanitized, attacker-controlled upload parameters (e.g. flowTotalChunks) and does not enforce the documented max_file_size limit, allowing a remote, unauthenticated attacker to cause an out-of-memory (OOM) process crash (unbounded range(1, flowTotalChunks + 1) allocation), truncation of the target file to zero bytes (flowTotalChunks=0, where the all([]) == True quirk runs the file-assembly branch on zero chunks), permanent disk exhaustion (never-cleaned-up temporary directories per flowIdentifier), and a complete bypass of the documented max_file_size limit.

On the Atlas

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Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: dash-uploader 0.1.0 - 0.7.0a2 - Denial-of-Service via flowTotalChunks · nuclei template in projectdiscovery/nuclei-templates
Weakness: Uncontrolled Resource Consumption · Denial of Service
Published: May 2026
Band: Check available, not yet exploited, May 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-38361 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.