CVE-2026-92881

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-09-17. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
24(Track)
EG Risk 24/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

September 17, 2026

Last Modified

September 17, 2026

Advisory Details (4)

Auto-updated Sep 17, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

GitHub - vgmstream/vgmstream: vgmstream - A library for playback of various streamed audio formats used in video games. · GitHub

https://github.com/vgmstream/vgmstream/
github_commit

commit ae37662ad626 (vgmstream/vgmstream)

Fix landed in vgmstream/vgmstream commit ae37662ad626 — awaiting tagged release

https://github.com/vgmstream/vgmstream/commit/ae37662ad626254ddd96ad69ac263792d7a92024
github_pr

misc10

Fix merged in vgmstream/vgmstream PR #2008 on 2026-08-23 — awaiting tagged release

https://github.com/vgmstream/vgmstream/pull/2008
generic

[Bug] Divide by zero in AWB offset alignment parsing · Issue #1996 · vgmstream/vgmstream · GitHub

https://github.com/vgmstream/vgmstream/issues/1996

Vendor Advisories for CVE-2026-92881(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 10× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-19 19:55 UTCEG score recompute
  2. 2026-09-19 19:55 UTCGHSA enrichment
  3. 2026-09-18 20:38 UTCEG score recompute
  4. 2026-09-18 20:38 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-17 21:20 UTCEG score recompute
  7. 2026-09-17 21:20 UTCGHSA enrichment
  8. 2026-09-17 17:56 UTCEG score recompute
  9. 2026-09-17 15:35 UTCEG score recompute
  10. 2026-09-17 15:34 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-92881?
CVE-2026-92881 is a medium vulnerability published on September 17, 2026. A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawb_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…
When was CVE-2026-92881 disclosed?
CVE-2026-92881 was first published in the National Vulnerability Database on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92881 actively exploited?
CVE-2026-92881 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 72.7% of all scored CVEs.
What is the CVSS score of CVE-2026-92881?
CVE-2026-92881 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-92881?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92881, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-92881

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