CVE-2026-123336
Received Received - Intake

JetBrains YouTrack AI Assistant Thread Attachment Bypass

Publication date: 2026-11-06

Last updated on: 2026-11-06

Assigner: JetBrains s.r.o.

Description
In JetBrains YouTrack before 2026.2.19728 the attachment size limit could be bypassed via AI assistant thread conversion

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Meta Information

Published
2026-11-06
Last Modified
2026-11-06
Generated
2026-11-06
EPSS Evaluated
N/A
NVD
CVE-2026-123336
EUVD
EUVD-2026-118100

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
JetBrains YouTrack 0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

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