CVE-2026-89575

CVE CVE-2026-89575EUVD EUVD-2026-76487Published 2026-09-11T19:44:43.000ZLast changed 2026-09-14T12:01:07.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: dm raid1: reserve space for NUL-terminator in build_constructor_string() Reserve space for the termination NUL after the maximum 20 decimal digits of a long long value to avoid buffer overflow in sprintf().

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 f5db4af466e2dca0fe822019812d586ca910b00c <f79b53ca3a68a46c6fc3b30b148d1dfb1b33ea8b; patch: 5.10.270; patch: 6.12.109; f5db4af466e2dca0fe822019812d586ca910b00c <73c37fe54cd056d07461b142ab0b8b81e1ef6ad8; patch: 6.1.188; patch: 7.2.4; f5db4af466e2dca0fe822019812d586ca910b00c <01a0276706c7b6fb758a8e2ff9cf221a3dfcae97; patch: 7.3-rc1; f5db4af466e2dca0fe822019812d586ca910b00c <7b035983b895db3ae01d9855963d42541db42125; patch: 0; patch: 5.15.221; f5db4af466e2dca0fe822019812d586ca910b00c <0a3657ebd6b517b60cdc5123894047616974e25b; f5db4af466e2dca0fe822019812d586ca910b00c <35ba81c93fe7392c973af9881640180490e76f34; patch: 6.6.157; f5db4af466e2dca0fe822019812d586ca910b00c <1fcc9f9f35653c5ee1a8b144ec96ff3fc48532f7; patch: 6.18.50; f5db4af466e2dca0fe822019812d586ca910b00c <644140527ae494cedf3b5c0ecd16287deaea7a66; 2.6.31

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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