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Medium 5.5Published Oct 4, 2025
CVE-2025-39942In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: verify remaining_data_length respects max_fragmented_recv_size This is inspired by the check for data_offset + da…
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In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: verify remaining_data_length respects max_fragmented_recv_size This is inspired by the check for data_offset + data_length.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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
- Not given
- NVD analysis
- Modified
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 19, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 5.15.1 before 6.1.154; from 6.2 before 6.6.108; from 6.7 before 6.12.49; from 6.13 before 6.16.9; 5.15; 5.15; 6.17; 6.17; and 4 more ranges | NVD |
References
- https://git.kernel.org/stable/c/196a3a7676d726ee67621ea2bf3b7815ac2685b4patch
- https://git.kernel.org/stable/c/9644798294c7287e65a7b26e35aa6d2ce3345bccpatch
- https://git.kernel.org/stable/c/c64b915bb3d9339adcae5db4be2c35ffbef5e615patch
- https://git.kernel.org/stable/c/d3cb3f209d35c44b7ee74f77ed27ebb28995b9cepatch
- https://git.kernel.org/stable/c/e1868ba37fd27c6a68e31565402b154beaa65df0patch
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.