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Élevée
CVE-2026-27821 GPAC is an open-source multimedia framework
Description
GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in `src/filters/dmx_nhml.c`. The value of the xmlHeaderEnd XML attribute is copied from att->value into szXmlHeaderEnd[1000] using strcpy() without any length validation. If the input exceeds 1000 bytes, it overwrites beyond the stack buffer boundary. Commit 9bd7137fded2db40de61a2cf3045812c8741ec52 patches the issue.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| gpac 26.02 | premières → 26.02.0 | Pas de correctif indiqué |
Références
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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