CVE-2026-109229

The SGLang framework, through version 0.5.21 , is vulnerable to a denial of service (DoS) condition. The root cause is located in the NanoNemotronVLImageProcessor component, which sets Image.MAX_IMAGE_PIXELS to None, thereby disabling Pillow decompression bomb protection process-wide. Remote atta...

CVE-2026-109228

SGLang versions through 0.5.21 are vulnerable to a resource budget bypass in the GLM-V video processing logic. By supplying arbitrary values for fps, max_frames, max_tokens_per_frame, and max_image_tokens within the video_url object, a remote attacker can force glm4v.py to decode every frame of a...

EUVD-2026-97434

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, maxframes, maxtokensperframe and maximagetokens in the videourl object. Attackers can set these values arbitrarily high so glm4v.py decode...

EUVD-2026-97435

SGLang through 0.5.21 contains a denial of service vulnerability that disables Pillow decompression bomb protection process-wide by setting Image.MAXIMAGEPIXELS to None in NanoNemotronVLImageProcessor. Remote attackers can submit small, highly compressed images with huge dimensions to the generic...

CVE-2026-109227

SGLang versions through 0.5.21 are vulnerable to an unbounded memory allocation vulnerability within the preprocess_video function in qwen_vl.py. The root cause is that the system decodes video frames at their full source resolution before applying max_pixels limits. A remote attacker can exploit...

EUVD-2026-97433

SGLang through 0.5.21 contains an unbounded memory allocation vulnerability in preprocessvideo in qwenvl.py that decodes frames at full source resolution before applying maxpixels limits. Remote attackers can submit high-resolution videos to /v1/chat/completions on Qwen-VL deployments, and...

CVE-2026-109226

SGLang versions through 0.5.21 are vulnerable to a decompression amplification vulnerability within the load_audio function. This flaw allows remote attackers to trigger a denial of service (DoS) by submitting highly compressed, small FLAC-encoded silence files via audio_url or audio_data inputs....

EUVD-2026-97432

SGLang through 0.5.21 contains a decompression amplification vulnerability in loadaudio that allows remote attackers to exhaust memory by submitting highly compressed audio decoded without duration or sample limits. Attackers can supply small FLAC-encoded silence files through audiourl or audioda...

EUVD-2026-97431

SGLang through 0.5.21 contains an unbounded memory allocation vulnerability that allows unauthenticated remote attackers to exhaust memory by uploading oversized files to /v1/audio/transcriptions. Attackers can send concurrent large multipart uploads, which are fully read into memory before...

CVE-2026-109225

SGLang versions up to and including 0.5.21 are vulnerable to an unbounded memory allocation vulnerability (CWE-770). An unauthenticated remote attacker can cause a Denial of Service (DoS) by uploading oversized files to the /v1/audio/transcriptions endpoint. The root cause is that concurrent larg...

SGLang-0.5.9-RCE

SGLang SSTI to RCE PoC — Unsandboxed Jinja2 Chat Template Rendering CVE-2026-5760 Remote Code Execution via Server-Side Template Injection SSTI in SGLang's reranking endpoint. A malicious GGUF model file with a crafted tokenizer.chattemplate achieves arbitrary code execution when loaded into SGLa...

CVE-2026-7669-PoC

CVE-2026-7669 SGLang silently overrides trustremotecode=False to True and re-invokes AutoTokenizer.frompretrained whenever transformers v5 returns a TokenizersBackend object. A model with a custom tokenizerclass and an automap pointing at tokenizer.py reaches arbitrary code execution inside the...

CVE-2026-93034

SGLang contains an arbitrary code execution vulnerability caused by the ZMQ message decoder unconditionally deserializing PickleWrapper payloads via pickle.loads in maybeunwrappickle without type allowlisting or authentication; this vulnerability persists via the msgpack path even when...

EUVD-2026-94989

SGLang contains an arbitrary code execution vulnerability caused by the ZMQ message decoder unconditionally deserializing PickleWrapper payloads via pickle.loads in maybeunwrappickle without type allowlisting or authentication; this vulnerability persists via the msgpack path even when...

CVE-2026-93034 CVE-2026-93034

SGLang contains an arbitrary code execution vulnerability caused by the ZMQ message decoder unconditionally deserializing PickleWrapper payloads via pickle.loads in maybeunwrappickle without type allowlisting or authentication; this vulnerability persists via the msgpack path even when...

CVE-2026-93034

SGLang is affected by an arbitrary code execution vulnerability originating from the ZMQ message decoder . The root cause is the unconditional deserialization of PickleWrapper payloads using pickle.loads() within the _maybe_unwrap_pickle function, which lacks type allowlisting or authentication. ...

PT-2026-108017

Name of the Vulnerable Software and Affected Versions SGLang affected versions not specified Description An arbitrary code execution issue exists due to the ZMQ message decoder unconditionally deserializing PickleWrapper payloads using the pickle.loads function within maybe unwrap pickle without...

python313-sglang-0.5.20-2.1 on GA media (moderate)

python313-sglang-0.5.20-2.1 on GA media Announcement ID: openSUSE-SU-2026:11947-1 Rating: moderate Cross-References: CVE-2026-102634 CVSS scores: CVE-2026-102634 SUSE : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Tumbleweed An update that solves one vulnerability...

CVE-2026-105245

A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function serverinfo of the file python/sglang/srt/entrypoints/httpserver.py of the component HTTP Endpoint. Such manipulation of the argument apikey leads to cleartext transmission of sensitive information. ...

CVE-2026-105245 sgl-project sglang HTTP Endpoint http_server.py server_info cleartext transmission

A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function serverinfo of the file python/sglang/srt/entrypoints/httpserver.py of the component HTTP Endpoint. Such manipulation of the argument apikey leads to cleartext transmission of sensitive information. ...