CVE-2026-64499
CVE CVE-2026-64499EUVD EUVD-2026-48843Published 2026-07-25T08:51:55.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1119: fix PM reference leak in buffer preenable ads1119_triggered_buffer_preenable() resumes the device with pm_runtime_resume_and_get() before starting a conversion. If i2c_smbus_write_byte() fails, the function returns the error directly and leaves the runtime PM usage counter elevated. The matching postdisable callback is not called when preenable fails, so the reference is leaked and the device may remain runtime-active indefinitely. Store the I2C transfer result in ret and drop the runtime PM reference on failure before returning the error.
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 a9306887eba41c5fe7232727a8147da3d3c4f83c <f40292fb19399a3c3f82de698023ba87c01e66cf; patch: 6.18.39; patch: 6.12.96; a9306887eba41c5fe7232727a8147da3d3c4f83c <ffb2195921c3d629194b9807de589578df9f9cb8; a9306887eba41c5fe7232727a8147da3d3c4f83c <adf4bc07f814da8329278d32600147f5a150938c; 6.11; patch: 7.2-rc3; a9306887eba41c5fe7232727a8147da3d3c4f83c <6537f08100189d12bec4975000244e6ac4873c28; patch: 7.1.4; patch: 0
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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