libdav1d-sys affected by dav1d AV1 decoder integer overflow
Priority LOW 38CWE-190Published · Updated
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
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- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
An integer overflow in dav1d AV1 decoder that can occur when decoding videos with large frame size. This can lead to memory corruption within the AV1 decoder. We recommend upgrading to version 0.7.0 of libdav1d-sys, which includes dav1d 1.4.0.
Why it matters now
Fix Fixed libdav1d-sys (crates.io): 0.7.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | libdav1d-sys (crates.io) | before 0.7.0 | 0.7.0 | Patch available | GHSA-mc39-h54g-pvw6 |
- libdav1d-sys (crates.io) Vendor— Affected before 0.7.0 Fixed in 0.7.0 Patch available GHSA-mc39-h54g-pvw6
Remediation
- Fix · GHSA-mc39-h54g-pvw6 libdav1d-sys (crates.io) Fixed in 0.7.0 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-mc39-h54g-pvw6
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences