CVE-2026-93055
CVE CVE-2026-93055EUVD EUVD-2026-82165Published 2026-09-17T16:10:43.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <57371e743398e0d485f0f7beede1ade41f812324; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <b21cb958292ee1e02eb305ff9de09f2f7edd551a; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <8da8fd3df9fc14cf79ca3a3978d27ba067985111; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d23eb7380d1594cda31a5dc8487dd2a5c8def8c7; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <f44f5f795f1a56249821a05183347ea025855e31; patch: 6.18.52; patch: 5.10.270; patch: 7.3-rc1; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d9f49c8b55debf1512f912077b6c759cc8b6d2e0; patch: 6.6.157; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ee264227b656218bc1b257d8e4f83467f5f17723; patch: 0; patch: 5.15.221; patch: 6.1.188; patch: 6.12.110; patch: 7.2.6; 2.6.12; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <48b2a74317e15f93983c74a5a07245bc94a00d39
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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