CVE-2026-68089

CVE CVE-2026-68089EUVD EUVD-2026-55270Published 2026-08-10T11:51:43.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: iio: core: fix uninitialized data in debugfs If *ppos is non-zero then simple_write_to_buffer() will not initialize the start of buf[]. Non zero values for *ppos aren't going to work anyway. Test for them at the start of the function and return -EINVAL.

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 6d5dd486c715908b5a6ed02315a15ff044a91025 <e166a8cfb28a3d0da260dd70cae274eb8c7cec8d; patch: 6.18.39; patch: 0; 6d5dd486c715908b5a6ed02315a15ff044a91025 <89fbd3e32dffb6227f936a9578e6eb4632aa4580; patch: 7.2-rc1; 6d5dd486c715908b5a6ed02315a15ff044a91025 <ab92ed206d41fd171ebd37bc46360d9f2140d043; patch: 7.1.4; 6.15

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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