CVEvulnerability
CVE-2026-103241
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-30
- Last modified
- 2026-10-06
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.5 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-404
Description
A flaw has been found in vllm-project vLLM up to 0.26.0. This vulnerability affects unknown code of the file rust/src/parser/src/unified/gemma4.rs of the component Gemma4UnifiedParser. Executing a manipulation can lead to denial of service. The attack may be launched remotely. The exploit has been published and may be used. Upgrading to version 0.29.1rc0 is able to resolve this issue. This patch is called 3439bad37e68ba9755a46f4f6b44a4aeaf1f60a9. Upgrading the affected component is advised.
Affected configurations
• vllm vllm (<= 0.26.0)
Related
Weakness · CWE (1)
- CWE-404 Improper Resource Shutdown or Release weakness
References
- https://gist.github.com/Yunzez/8e98d656aa667095b513161eb056d28e Product
- https://github.com/vllm-project/vllm/ Product
- https://github.com/vllm-project/vllm/commit/3439bad37e68ba9755a46f4f6b44a4aeaf1f60a9 Patch
- https://github.com/vllm-project/vllm/issues/50927 Issue Tracking, Patch
- https://github.com/vllm-project/vllm/pull/54303 Issue Tracking, Patch
- https://github.com/vllm-project/vllm/releases/tag/v0.29.1rc0 Release Notes
- https://vuldb.com/cve/CVE-2026-103241 Third Party Advisory, VDB Entry
- https://vuldb.com/submit/956250 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/411965 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/411965/cti Permissions Required, VDB Entry