CVE-2026-98668None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: iio: buffer: Ensure bounce buffer used for unaligned case is zeroed. iio_push_to_buffers_with_ts_unaligned() leaks uninitialized heap memory to userspace if the data p…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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In the Linux kernel, the following vulnerability has been resolved:
iio: buffer: Ensure bounce buffer used for unaligned case is zeroed.
iio_push_to_buffers_with_ts_unaligned() leaks uninitialized heap memory to userspace if the data passed in is not a multiple of 8 bytes and the timestamp is enabled. Specify __GFP_ZERO for the devm_krealloc() to ensure any extra space is cleared.
Linux >= 95ec3fdf2b79eaff79e78688bbc2f7dbb98d68b6 < b5c2f21f645e40c70fda2a4283e6f2a81e5cb9f2Linux >= 95ec3fdf2b79eaff79e78688bbc2f7dbb98d68b6 < b134ef820610bd873c9d59999d9824710964ce82Linux >= 95ec3fdf2b79eaff79e78688bbc2f7dbb98d68b6 < 3a87212b1a09a1fdd730ce5520f7b1fc0b488511Linux >= 95ec3fdf2b79eaff79e78688bbc2f7dbb98d68b6 < 5330036bc68d23672bfcc16c60c54701ae123083Linux 5.16Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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