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Status published
Medium
CVE-2025-35435
CISA Thorium download stream divide by zero
Vulnerability Description
CISA Thorium accepts a stream split size of zero then divides by this value. A remote, authenticated attacker could cause the service to crash. Fixed in commit 89101a6.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- , OpenAI Security Research
References
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CVE-2025-35433
CISA Thorium does not properly invalidate previously used tokens
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2.3
CVE-2025-35432
CISA Thorium does not rate limit account verification email messages
Medium
6.9
Affected Vendor
CISA
View all reports →Affected Software
Thorium
Vulnerable Versions:
1.0.0, 89101a6
Timeline
Official Publish:
September 17th, 2025
Last Modified:
September 30th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L