CVE-2026-72101dm-integrity: fix leaking uninitialized kernel memory
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: dm-integrity: fix leaking uninitialized kernel memory If hash size is less than device's tuple size, dm-integrity is supposed to zero the remaining space. There was a bug in the code that zeroing didn't work. This commit fixes it.
- CVSS
- Not yet scored
- 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
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from fb0987682c629c1d2c476f35f6fde405a5e304a4 before 50af3e51dc709384701dbc721b4bd865285c5f2c; from fb0987682c629c1d2c476f35f6fde405a5e304a4 before 0c4e9bb1d4101030f55c869f18bd3ece39a77bbb; from fb0987682c629c1d2c476f35f6fde405a5e304a4 before 8f0af8493009a61b4313e0a8c6e03fbc36fd43f9; from fb0987682c629c1d2c476f35f6fde405a5e304a4 before 7bb03b2b01b814a9fc14afbfc2cbb2cca5b34750 | CNA record |
References
- https://git.kernel.org/stable/c/50af3e51dc709384701dbc721b4bd865285c5f2c
- https://git.kernel.org/stable/c/0c4e9bb1d4101030f55c869f18bd3ece39a77bbb
- https://git.kernel.org/stable/c/8f0af8493009a61b4313e0a8c6e03fbc36fd43f9
- https://git.kernel.org/stable/c/7bb03b2b01b814a9fc14afbfc2cbb2cca5b34750
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.