CVE-2026-33332
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
NiceGUI's unvalidated chunk size parameter in media routes can cause memory exhaustion
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | nicegui | <3.9.0 | 3.9.0 |
References
- https://github.com/zauberzeug/nicegui/security/advisories/GHSA-w5g8-5849-vj76
- https://nvd.nist.gov/vuln/detail/CVE-2026-33332
- https://github.com/zauberzeug/nicegui/commit/9026962b8c4f3f225c98b2fbc35aa6b60cb3495b
- https://github.com/zauberzeug/nicegui
- https://github.com/zauberzeug/nicegui/releases/tag/v3.9.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.