SGLang through 0.5.21 contains a resource budget bypass vulnerability that allows remote attackers to override GLM-V video processing limits by supplying fps, max_frames, max_tokens_per_frame and max_image_tokens in the video_url object. Attackers can set these values arbitrarily high so glm4v.py decodes every frame of high-resolution video at full size, exhausting worker memory and denying service.
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Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 12 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Sgl-project
Sgl-project sglang |
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| Vendors & Products |
Sgl-project
Sgl-project sglang |
Mon, 12 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | SGLang through 0.5.21 contains a resource budget bypass vulnerability that allows remote attackers to override GLM-V video processing limits by supplying fps, max_frames, max_tokens_per_frame and max_image_tokens in the video_url object. Attackers can set these values arbitrarily high so glm4v.py decodes every frame of high-resolution video at full size, exhausting worker memory and denying service. | |
| Title | SGLang through 0.5.21 Resource Budget Bypass via GLM-V Video Parameters | |
| First Time appeared |
Lmsys
Lmsys sglang |
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| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:lmsys:sglang:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lmsys
Lmsys sglang |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-12T14:04:32.029Z
Reserved: 2026-10-12T13:46:33.333Z
Link: CVE-2026-109228
No data.
Status : Deferred
Published: 2026-10-12T14:17:12.087
Modified: 2026-10-12T14:17:12.207
Link: CVE-2026-109228
No data.
OpenCVE Enrichment
Updated: 2026-10-12T16:15:07Z
Weaknesses