104 matches found
UBUNTU-CVE-2026-68097
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate ACE size against SID sub-authorities setntacldacl validates sid.numsubauth before copying an ACE, but does not verify that the declared ACE size contains all sub-authorities described by that field. An undersized...
CVE-2026-68406
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate PMSR FTM preamble range PMSR FTM request parsing accepts preamble values outside the enumerated nl80211 preamble range. Reject out-of-range values before using them in the parser capability bit test using...
CVE-2026-68343
In the Linux kernel, the following vulnerability has been resolved: smb: client: validate DFS referral PathConsumed parsedfsreferrals validates that the response contains the fixed referral entry array and, on for-next, the per-referral string offsets. However, the response also contains a...
CVE-2026-68302
In the Linux kernel, the following vulnerability has been resolved: amt: re-read skb header pointers after every pull Several AMT receive and transmit paths cache a pointer into the skb head iphdr, ipv6hdr, ethhdr or the AMT message header and then call a helper that can reallocate that head befo...
CVE-2026-68302 amt: re-read skb header pointers after every pull
In the Linux kernel, the following vulnerability has been resolved: amt: re-read skb header pointers after every pull Several AMT receive and transmit paths cache a pointer into the skb head iphdr, ipv6hdr, ethhdr or the AMT message header and then call a helper that can reallocate that head befo...
CVE-2026-68201 ALSA: timer: drain a slave's callback before its master detaches it
In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: drain a slave's callback before its master detaches it sndtimercloselocked drains the closing instance's own in-flight callback IFLGCALLBACK before freeing it, but not its slaves'. When a master instance is closed,...
CVE-2026-68129
In the Linux kernel, the following vulnerability has been resolved: gve: fix Rx queue stall on alloc failure When the system is under extreme memory pressure, page allocations can fail during the Rx buffer refill loop. If the number of buffers posted to hardware falls below a critical low thresho...
CVE-2026-68083
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix path resolution in ksmbdvfskernpathcreate The SMB2 open lookup is rooted at the share with LOOKUPBENEATH, but the create/mkdir/hardlink sink is not: ksmbdvfskernpathcreate builds an absolute path with converttounixname...
Linux Distros Unpatched Vulnerability : CVE-2026-68156
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libceph: refresh auth-authorizerbuf,len after authorizer update cephxcreateauthorizer caches au-buf-vec.iovbase and au-buf-vec.iovlen in struct cephauthhandshak...
Linux Distros Unpatched Vulnerability : CVE-2026-68137
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/x25: fix use-after-free in x25killbyneigh x25killbyneigh walks the global X.25 socket list looking for sockets attached to a terminating neighbour...
CVE-2026-64532
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound NTFSDE view.dataoff in UpdateRecordDataRoot,Allocation In doaction's UpdateRecordDataRoot fslog.c:3489 and UpdateRecordDataAllocation fslog.c:3697 cases, the memmove destination is Add2Ptre, le16tocpue-view.dataof...
UBUNTU-CVE-2026-64456
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes vi-data using vi-dataidx advanced by previous copydata calls and issue...
CVE-2026-64436 net: af_key: initialize alg_key_len for IPComp states
In the Linux kernel, the following vulnerability has been resolved: net: afkey: initialize algkeylen for IPComp states pfkeymsg2xfrmstate handles the IPComp SADBXSATYPEIPCOMP case by allocating x-calg and copying only the algorithm name: x-calg = kmallocobjx-calg; if !x-calg err = -ENOMEM; goto...
CVE-2026-64320 nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page nvmetexecutediscgetlogpage validates only the dword alignment of the host-supplied Log Page Offset lpo. The 64-bit offset is then added to a small kzalloc'd...
EUVD-2026-49032
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page nvmetexecutediscgetlogpage validates only the dword alignment of the host-supplied Log Page Offset lpo. The 64-bit offset is then added to a small kzalloc'd...
CVE-2026-64299 tracing: Prevent out-of-bounds read in glob matching
In the Linux kernel, the following vulnerability has been resolved: tracing: Prevent out-of-bounds read in glob matching String event fields are not necessarily NUL-terminated, so the filter predicate functions filterpredstring, filterpredstrloc and filterpredstrrelloc pass the field length to th...
ocfs2: reject oversized group bitmap descriptors
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EUVD-2026-45807
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free in mlx5etxreportertimeoutrecover mlx5etxreportertimeoutrecover accesses sq-netdev after mlx5esafereopenchannels has torn down and freed the channel and its embedded SQs. Replace the three sq-netdev...
PT-2026-61125
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1-rc5 Description Memory corruption can occur in the Linux kernel due to incorrect buffer deallocation. The proc sys call handler function allocates a temporary sysctl buffer using kvzalloc, which may use vmall...