Sgl-project
CVE-2026-109226: SGLang through 0.5.21 contains a decompression amplification vulnerability in load_audio that allows remote attackers to exhaust memory by submitting highly com
CVE-2026-109226 Oct 12, 2026 Source: Vendor
SGLang through 0.5.21 contains a decompression amplification vulnerability in load_audio 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 audio_url or audio_data inputs that expand into massive PCM buffers, exhausting worker memory and CPU for denial of service.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-109226
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Credited
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CVE-2026-109226
BR2026-0000-026691
unclaimed
Credited as Jiapeng Li
CVE-2026-109226
BR2026-0000-026692
unclaimed
Credited as Jiajia Liu
CVE-2026-109226
BR2026-0000-026693
unclaimed
Credited as Jiadai Wang