CVE-2026-92879vgmstream mus_acm.c parse_mus resource consumption
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A security flaw has been discovered in vgmstream up to r2117. This issue affects the function parse_mus of the file src/meta/mus_acm.c. The manipulation results in resource consumption. The attack may be launched remotely. The patch is identified as ae37662ad626254ddd96ad69ac263792d7a92024. Applying a patch is advised to resolve this issue.
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C
- Weakness (CWE)
- CWE-400, CWE-404
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
n/a vgmstream vgmstream:vgmstream | r2117 | CNA record |
References
- https://vuldb.com/vuln/406345vdb-entry, technical-description
- https://vuldb.com/vuln/406345/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-92879third-party-advisory
- https://vuldb.com/submit/942160third-party-advisory
- https://github.com/vgmstream/vgmstream/issues/1993issue-tracking
- https://github.com/vgmstream/vgmstream/pull/2008issue-tracking, patch
- https://github.com/vgmstream/vgmstream/commit/ae37662ad626254ddd96ad69ac263792d7a92024patch
- https://github.com/vgmstream/vgmstream/product
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.