CVE-2026-52899 · Package
NO FIX YET · SEE WHAT TO DO
Some BigDL software before 2.5.0b1 deserializes untrusted data without checking it, which can let an unprivileged user escalate privileges. The description says it can be reached over the network with no user interaction and low attack complexity.
first public Nov 10, 2026 · 1 source
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Not affected if bigdl-2.5.0b1-or-later
Who cares bigdl, python, spark
pip show bigdl or your package manager) and see whether it is below 2.5.0b1.2.5.0b1 or later, per the NVD description.Deserialization of untrusted data for some BigDL software before version 2.5.0b1 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via network access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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