CVE-2026-91088: Heap-based Buffer Overflow in GPAC
A vulnerability has been found in GPAC up to f1219cde. This issue affects the function gf_url_concatenate_ex of the file utils/url.c of the component URL Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. Upgrading to version abi-16.23 is capable of addressing this issue. The identifier of the patch is afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.
CVE-2026-91088: Heap-based Buffer Overflow in GPAC
Description
A vulnerability has been found in GPAC up to f1219cde. This issue affects the function gf_url_concatenate_ex of the file utils/url.c of the component URL Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. Upgrading to version abi-16.23 is capable of addressing this issue. The identifier of the patch is afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.
CVSS v4.0
Score 2.4low
Affected software
GPAC
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-14T17:59:54.939Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa8f0fd55bf5e2cf55d97d5
Added to database: 09/15/2026, 07:17:17 UTC
Last updated: 09/15/2026, 07:17:17 UTC
Views: 1
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