PT-2026-106787 · Pyload · Pyload

CVE-2026-105854

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Published

2026-10-06

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Updated

2026-10-07

CVSS v4.0

8.7

High

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions Payload versions 3.0.0 through 3.89.9 Payload versions prior to 4.0.0-canary.34
Description A malformed multipart request body can cause the processing of the multipart Content-Type to take an excessive amount of time, leading to uncontrolled resource consumption. This condition can result in a denial of service due to the system spending an extremely long time attempting to finish processing the request.
Recommendations Update to version 3.90.0 or later. Update to version 4.0.0-canary.34 or later.

Exploit

Fix

Resource Exhaustion

DoS

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Weakness Enumeration

Related Identifiers

CVE-2026-105854
GHSA-2G7P-5934-Q4W7

Affected Products

Pyload