CLEANSTART-2026-LZ21438: pypdf is a free and open-source pure-python PDF library
Published Nov 12, 2026
·Updated
Security vulnerability affects the litellm-database package. pypdf is a free and open-source pure-python PDF library.
Affected Software
1 affected componentFixes available
cleanstart/litellm-database<1.97.1-r1
1.97.1-r1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
cleanstart/litellm-databaseto a version that resolves this vulnerability.Fixed in 1.97.1-r1
Event History
Nov 12, 2026
Advisory Published
via OSV·12:39 AM
Data Sourced
via OSV·12:39 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What access and interaction are required for exploitation?
The vulnerability is rated as locally exploitable, requires low attack complexity, and does not require privileges. It also requires user interaction.
2
What is the expected security impact?
The supplied severity vector indicates no confidentiality or integrity impact and a low availability impact. The scope is unchanged.
3
Does the available record identify affected or fixed package versions?
No affected-version range or fixed version is provided in the available data. The record identifies the affected software as cleanstart/litellm-database.