CVE-2026-23282None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: smb: client: fix oops due to uninitialised var in smb2_unlink() If SMB2_open_init() or SMB2_close_init() fails (e.g. reconnect), the iovs set @rqst will be left uninit…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix oops due to uninitialised var in smb2_unlink()
If SMB2_open_init() or SMB2_close_init() fails (e.g. reconnect), the iovs set @rqst will be left uninitialised, hence calling SMB2_open_free(), SMB2_close_free() or smb2_set_related() on them will oops.
Fix this by initialising @close_iov and @open_iov before setting them in @rqst.
Linux >= 1cf9f2a6a544288516a7b9e883a48eba6246bcf2 < 86163b98891aa9800f6103252e5acc7bb98afb91Linux >= 1cf9f2a6a544288516a7b9e883a48eba6246bcf2 < dc710c87af3341554d02d634ada1d2036c49a94aLinux >= 1cf9f2a6a544288516a7b9e883a48eba6246bcf2 < 048efe129a297256d3c2088cf8d79515ff5ec864Linux 6.17Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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