Bug 2454179 (CVE-2026-5317)

Summary: CVE-2026-5317 nothings stb: Nothings stb: Remote out-of-bounds write vulnerability
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Nothings stb, a library used for processing audio. A remote attacker can exploit a vulnerability involving an out-of-bounds write within the `start_decoder` function. This issue could allow an attacker to cause the application to crash, disclose sensitive information, or corrupt data. A public exploit for this vulnerability is available.
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Bug Depends On: 2454219    
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Description OSIDB Bzimport 2026-04-02 01:01:46 UTC 
A security flaw has been discovered in Nothings stb up to 1.22. This affects the function start_decoder of the file stb_vorbis.c. The manipulation results in out-of-bounds write. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.