CVE-2026-110809

Description

A security vulnerability has been detected in sgl-project SGLang up to 0.5.19. Affected by this issue is the function Session.create_req of the file python/sglang/srt/session/session_controller.py of the component Session Cleanup. Such manipulation leads to denial of service. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.

References

https://vuldb.com/vuln/420279/cti

https://vuldb.com/vuln/420279

https://vuldb.com/submit/1004356

https://vuldb.com/cve/CVE-2026-110809

https://github.com/sgl-project/sglang/pull/41483

https://github.com/sgl-project/sglang/issues/41470

https://github.com/sgl-project/sglang/

https://gist.github.com/Yunzez/dbd254603fa2bc74358cb3647423d0ec#file-repro_sglang_session_replace_crash-py

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-101799

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS