GHSA-fqvf-j3pr-77v9HighCVSS 7.5
SGLang through 0.5.21 contains a denial of service vulnerability that disables Pillow...
🔗 CVE IDs covered (1)
📋 Description
SGLang through 0.5.21 contains a denial of service vulnerability that disables Pillow decompression bomb protection process-wide by setting Image.MAX_IMAGE_PIXELS to None in NanoNemotronVLImageProcessor. Remote attackers can submit small, highly compressed images with huge dimensions to the generic image loader, exhausting worker memory during decoding.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-109229
- https://github.com/sgl-project/sglang/issues/43707
- https://github.com/sgl-project/sglang
- https://github.com/sgl-project/sglang/blob/v0.5.21/python/sglang/srt/multimodal/processors/nano_nemotron_vl.py#L82
- https://github.com/sgl-project/sglang/blob/v0.5.21/python/sglang/srt/utils/common.py#L1952-L1961
- https://www.vulncheck.com/advisories/sglang-through-0.5.21-decompression-bomb-dos-via-nanonemotronvlimageprocessor
- https://github.com/advisories/GHSA-fqvf-j3pr-77v9