CVE-2026-53386iio: adc: ti-ads1298: add bounds check to pga_settings index
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1298: add bounds check to pga_settings index ads1298_pga_settings has 7 elements but ADS1298_MASK_CH_PGA can yield values 0-7. If it yields a value >= 7, this causes an out-of-bounds array access. Add a bounds check and return -EINVAL if the index is out of range. Note that the remaining value b111 is reserved so should not be seen in a correctly functioning system.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 00ef7708fa6073a84f6898fdcdfe965d903b0378 before d5793975fc3b1780ba576812158ef22e3104e60e; from 00ef7708fa6073a84f6898fdcdfe965d903b0378 before d08d82d83ed45fd8c001a9df66ad7ebb86c9d6c6; from 00ef7708fa6073a84f6898fdcdfe965d903b0378 before abe0854e356b1bb814393ca884cb42b3eb12ce10; from 00ef7708fa6073a84f6898fdcdfe965d903b0378 before abd776ded3e256889610595290f6ca46cb6e91ab; from 00ef7708fa6073a84f6898fdcdfe965d903b0378 before 95e8a48d7a85d4226934020e57815a3316d3a14b | CNA record |
linux linux_kernel linux:linux_kernel | from 6.9 before 6.12.95; from 6.13 before 6.18.37; from 6.19 before 7.0.14; from 7.1 before 7.1.2 | NVD |
References
- https://git.kernel.org/stable/c/d5793975fc3b1780ba576812158ef22e3104e60epatch
- https://git.kernel.org/stable/c/d08d82d83ed45fd8c001a9df66ad7ebb86c9d6c6patch
- https://git.kernel.org/stable/c/abe0854e356b1bb814393ca884cb42b3eb12ce10patch
- https://git.kernel.org/stable/c/abd776ded3e256889610595290f6ca46cb6e91abpatch
- https://git.kernel.org/stable/c/95e8a48d7a85d4226934020e57815a3316d3a14bpatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.