linux: In the Linux kernel, the following vulnerability has been resolved: iio: pressure: mpl115: fix runtime PM leak on re...
CVE-2026-64493 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-64493, released August 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: iio: pressure: mpl115: fix runtime PM leak on read error mpl115_read_raw() takes a runtime PM reference with pm_runtime_get_sync() before reading the processed pressure or raw temperature, but on the read error path it returns without calling pm_runtime_put_autosuspend(). Each failed read therefore leaks a runtime PM reference and prevents the device from autosuspending. Drop the reference before checking the return value so both the success and error paths are balanced.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 13.5 (trixie) | 6.12.100-1 | DEBIAN-CVE-2026-64493 | Aug 1, 2026 |
| linux · Debian 14 | 7.1.4-1 | DEBIAN-CVE-2026-64493 | Aug 1, 2026 |
| linux-6.12 · Debian 12.15 (bookworm) | 6.12.100-1~deb12u1 | DEBIAN-CVE-2026-64493 | Aug 1, 2026 |
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