Severity by source
Network-delivered audio file, no privileges needed, user interaction to open file, DoS-only impact; no confidentiality or integrity impact expected from stack exhaustion alone.
Estimated by vuln.today — no official severity rating has been published for this CVE yet.
Lifecycle Timeline
1DescriptionCVE.org
[GHSA-xmcv-mjpv-x46q: Audio decoders: stack VLA exhaustion]
AnalysisAI
Stack VLA (Variable-Length Array) exhaustion in audio decoders, as tracked under GHSA-xmcv-mjpv-x46q, allows an attacker to trigger unbounded stack allocation by supplying a crafted audio stream or file. Successful exploitation likely results in a stack overflow, causing process crash and denial of service. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The specific exploitation conditions are not determinable from the available data. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Risk assessment is substantially limited by data gaps: no CVSS vector, no EPSS score, no KEV status, no POC status, and no identified specific product or version range are available. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker supplies a crafted audio file or stream with a maliciously large frame-size field in the bitstream header. The vulnerable decoder reads this value and uses it directly as the size of a stack-allocated VLA, exhausting available stack space and crashing the decoder process. … |
| Remediation | No specific patch version or vendor advisory URL is available from the provided data. … Detailed patch versions, workarounds, and compensating controls in full report. |
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