CVE-2026-92881 json
vgmstream AWB parser awb.c init_vgmstream_awb_memory divide by zero
published 2026-09-17 53 d ago modified 2026-09-23 47 d ago also EUVD-2026-81692
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
A security vulnerability has been detected in vgmstream. The affected element is the function init_vgmstream_awb_memory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is ae37662ad626254ddd96ad69ac263792d7a92024. A patch should be applied to remediate this issue.
Patch / fix
- github.com/vgmstream/vgmstream@ae37662 commit
- github.com/vgmstream/vgmstream#2008 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 47 d ago
Exploit prediction
0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X |
| CNA | 3.1 | 4.3 | 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 |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C |
| CNA | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| CNA | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- n/a vgmstream
Classification
References
-
github.com
/vgmstream/vgmstream/pull/2008
issue-tracking, patch
-
github.com
/vgmstream/vgmstream/commit/ae37662ad626254ddd96ad69ac263792d7a92024
patch
-
vuldb.com
/vuln/406347
vdb-entry, technical-description
-
vuldb.com
/vuln/406347/cti
signature, permissions-required
-
vuldb.com
/cve/CVE-2026-92881
third-party-advisory
-
vuldb.com
/submit/942165
third-party-advisory
-
github.com
/vgmstream/vgmstream/issues/1996
issue-tracking
-
github.com
/vgmstream/vgmstream/
product
Sources
- CVE List CVE-2026-92881
- NVD CVE-2026-92881
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