CVE-2026-93055: fallo en Linux
UDF symlink pathComponent header OOB read
Publicada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 93% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
UDF symlink pathComponent header OOB read
udf_symlink_filler() can enter udf_pc_to_char() with a partial pathComponent header.
Validate that enough input remains for a complete pathComponent header
before accessing it. Reject malformed symlink data that would otherwise
make udf_pc_to_char() perform an out-of-bounds read.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/48b2a74317e15f93983c74a5a07245bc94a00d39https://git.kernel.org/stable/c/57371e743398e0d485f0f7beede1ade41f812324https://git.kernel.org/stable/c/8da8fd3df9fc14cf79ca3a3978d27ba067985111https://git.kernel.org/stable/c/b21cb958292ee1e02eb305ff9de09f2f7edd551ahttps://git.kernel.org/stable/c/d23eb7380d1594cda31a5dc8487dd2a5c8def8c7https://git.kernel.org/stable/c/d9f49c8b55debf1512f912077b6c759cc8b6d2e0https://git.kernel.org/stable/c/ee264227b656218bc1b257d8e4f83467f5f17723https://git.kernel.org/stable/c/f44f5f795f1a56249821a05183347ea025855e31