aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
Priority MEDIUM 46CWE-763Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
Why it matters now
EPSS 0.0205 81st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:aomedia:aomedia:*:*:*:*:*:*:*:* | before 2021-04-07 | Vulnerable | aomedia |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 34 | Vulnerable | Fedoraproject |
- cpe:2.3:a:aomedia:aomedia:*:*:*:*:*:*:*:* Versions before 2021-04-07 Vulnerable ·aomedia
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* Versions 34 Vulnerable ·Fedoraproject
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2021-30473
- 2026-10-03 Alias added: GHSA-jr38-ch73-ccgx
References
Sources
- CVE-2021-30473 · CVE Program
- CVE-2021-30473 · NVD
- FIRST EPSS
- GHSA-jr38-ch73-ccgx · GitHub Advisory Database · CC BY 4.0
- CVE-2021-30473 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences