CVE-2026-91088

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
• https://github.com/gpac/gpac/issues/3808
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://vuldb.com/cve/CVE-2026-91088
• https://vuldb.com/submit/919757
• https://vuldb.com/vuln/403650
• https://vuldb.com/vuln/403650/cti
• https://github.com/gpac/gpac/issues/3808