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CVE-2026-4185

GPAC MP4Box swf_parse.c swf_def_bits_jpeg stack-based overflow

CVSS 5.3 MEDIUMEPSS 0.3%CWE-119CWE-121
A vulnerability was found in GPAC up to 2.5-DEV-rev2167-gcc9d617c0-master. This vulnerability affects the function swf_def_bits_jpeg of the file src/scene_manager/swf_parse.c of the component MP4Box. The manipulation of the argument szName results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as 8961c74f87ae3fe2d3352e622f7730ca96d50cf1. A patch should be applied to remediate this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
n/a · GPAC

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Referencias
https://github.com/gpac/gpac/https://github.com/gpac/gpac/commit/8961c74f87ae3fe2d3352e622f7730ca96d50cf1https://github.com/gpac/gpac/issues/3436https://github.com/PeterXukt/test_pocs/blob/main/gpac/test.swfhttps://vuldb.com/?ctiid.351091https://vuldb.com/?id.351091https://vuldb.com/?submit.769840