CVE-2026-91088
GPAC URL url.c gf_url_concatenate_ex heap-based overflow
CVSS 4.0 2.4 LOWCVSS 3.1 4.8 MEDIUMCVSS 3.0 4.8 MEDIUMCVSS 2.0 4.3 Check source for fixed versionsKEV status unknown
cve-program · CVE-2026-91088
PublishedA 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.
Read the publisher's advisoryAffected versions, risk and source history
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CVE-2026-91088 · CVE overview and exploitation status
cve-program · CVE-2026-91088
- https://vuldb.com/vuln/403650
- https://vuldb.com/vuln/403650/cti
- https://vuldb.com/cve/CVE-2026-91088
- https://vuldb.com/submit/919757
- https://github.com/gpac/gpac/issues/3808
- https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
- https://github.com/gpac/gpac/releases/tag/abi-16.23
- https://github.com/gpac/gpac/
Related changes
Linked by CVE identifierNo related changes are available here.