CVE-2026-3707: fallo de gravedad media en MrNanko webp4j
MrNanko webp4j gif_decoder.c DecodeGifFromMemory integer overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.8epss 0.1%
A vulnerability was identified in MrNanko webp4j up to 1.3.x. The affected element is the function DecodeGifFromMemory of the file src/main/c/gif_decoder.c. Such manipulation of the argument canvas_height leads to integer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 89771b201c66d15d29e4cc016d8aae82b6a5fbe1. It is advisable to implement a patch to correct this issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
MrNanko · webp4jReferencias
https://github.com/MrNanko/webp4j/https://github.com/MrNanko/webp4j/commit/89771b201c66d15d29e4cc016d8aae82b6a5fbe1https://github.com/MrNanko/webp4j/issues/6https://github.com/MrNanko/webp4j/issues/6#issuecomment-3941945014https://github.com/Sp1d3rL1/Webp4j-Heap-Buffer-Overflow/blob/main/README.EN.mdhttps://vuldb.com/?ctiid.349653https://vuldb.com/?id.349653https://vuldb.com/?submit.765972