CVE-2026-5317A security flaw has been discovered in Nothings stb up to 1.22.
Updated under an hour ago ()
Does this affect you?
It affects nothings stb_vorbis.c. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-119, CWE-787
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
nothings stb_vorbis.c nothings:stb_vorbis.c | through 1.22 | NVD |
References
- https://gist.github.com/d0razi/2ff8a0e812f74dd6fe7f2843931bb90cexploit, third-party-advisory
- https://vuldb.com/submit/780561third-party-advisory, vdb-entry
- https://vuldb.com/vuln/354649third-party-advisory, vdb-entry
- https://vuldb.com/vuln/354649/ctipermissions-required, vdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.