CVE-2026-23093
8 documents8 sources
Severity
5.5MEDIUM
EPSS
0.0%
top 93.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 4
Latest updateApr 9
Description
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: smbd: fix dma_unmap_sg() nents
The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linux0626e6641f6b467447c81dd7678a69c66f7746cf — f569f5b8bfd5133defdf9c7f8a72c63aa11f54ec+6
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-wm77-g5xw-58c7: In the Linux kernel, the following vulnerability has been resolved:
ksmbd: smbd: fix dma_unmap_sg() nents
The dma_unmap_sg() functions should be cal↗2026-02-04
OSV▶
CVE-2026-23093: In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbd: fix dma_unmap_sg() nents The dma_unmap_sg() functions should be calle↗2026-02-04