CVE-2026-99122

In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...

AZL-111215 CVE-2026-99117 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: don't truncate the port group walk on teardown brmulticastdisableportctx and brmulticastdelport walk port-mglist with hlistforeachentrysafe. However, brmulticastfinddelpg can also delete other entries from the...

AZL-111218 CVE-2026-99118 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dmc: Harden DMC firmware payload parsing Validate the conversion of the DMC firmware size from dwords to bytes using checkmuloverflow before calculating the firmware payload size. Reject zero-length payloads and zero MMI...

AZL-111221 CVE-2026-99121 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...

DEBIAN-CVE-2026-99117

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: don't truncate the port group walk on teardown brmulticastdisableportctx and brmulticastdelport walk port-mglist with hlistforeachentrysafe. However, brmulticastfinddelpg can also delete other entries from the...

DEBIAN-CVE-2026-99121

In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...

CVE-2026-99116

In the Linux kernel, the following vulnerability has been resolved: net: psp: do not inherit the Rx association on clone sk-pspassoc sits past skdontcopyend, so sockcopy copies it into every socket accepted from a listener without taking a reference, while inetsockdestruct puts for every inet...

CVE-2026-99115

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fill in FileSysIdentifier in FSPOSIXINFORMATION smb2getinfofilesystem reports 56 bytes for FSPOSIXINFORMATION, that is the whole of FILESYSTEMPOSIXINFO, but never assigns FileSysIdentifier. Those eight bytes go to the clie...

CVE-2026-99117

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: don't truncate the port group walk on teardown brmulticastdisableportctx and brmulticastdelport walk port-mglist with hlistforeachentrysafe. However, brmulticastfinddelpg can also delete other entries from the...

CVE-2026-99108

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix FITRIM range alignment ntfstrimfs aligns the start of a free extent up to the device discard granularity, but derives the discard length by aligning the original extent length down. When the free extent start is not...

DEBIAN-CVE-2026-99110

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix heap overflow in cifsdosetacl cifssetacl validates ACL size using posixaclxattrsize: 4 + count 8 // 4-byte header + 8 bytes per ACE cifsdosetacl then calls posixacltocifs to write the CIFS wire format into the sa...

DEBIAN-CVE-2026-99109

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject SetEA requests that do not fit the request buffer CIFSSMBSetEA copies the caller's extended attribute value into the SMB request buffer without checking that it fits. The requirement is stated in the source bu...

CVE-2026-99112

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflower: validate mask pointer after nlanext flsetencopt iterates the key's nested tunnel-option attributes with nlaforeachattr while advancing a single mask pointer via nlanext at the bottom of each loop, so the mas...

CVE-2026-99114

In the Linux kernel, the following vulnerability has been resolved: ksmbd: initialize FileSystemControlFlags in FSCONTROLINFORMATION smb2getinfofilesystem reports 48 bytes for FSCONTROLINFORMATION, that is the whole of struct smb2fscontrolinfo, but never assigns FileSystemControlFlags. Those four...

CVE-2026-99109

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject SetEA requests that do not fit the request buffer CIFSSMBSetEA copies the caller's extended attribute value into the SMB request buffer without checking that it fits. The requirement is stated in the source bu...

CVE-2026-99111

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix data corruption with concurrent writes and OTRUNC cifsdotruncate flushes dirty pages with filemapwriteandwait and truncates the file on the server, but in the old code both operations ran without holding irwsem o...

DEBIAN-CVE-2026-99113

In the Linux kernel, the following vulnerability has been resolved: ksmbd: zero the FSOBJECTIDINFORMATION buffer before filling it in smb2getinfofilesystem reports 64 bytes for FSOBJECTIDINFORMATION, that is the whole of struct objectidinfo, but writes only 46 of them: - objid is 16 bytes, and wh...

DEBIAN-CVE-2026-99114

In the Linux kernel, the following vulnerability has been resolved: ksmbd: initialize FileSystemControlFlags in FSCONTROLINFORMATION smb2getinfofilesystem reports 48 bytes for FSCONTROLINFORMATION, that is the whole of struct smb2fscontrolinfo, but never assigns FileSystemControlFlags. Those four...

AZL-111200 CVE-2026-99110 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix heap overflow in cifsdosetacl cifssetacl validates ACL size using posixaclxattrsize: 4 + count 8 // 4-byte header + 8 bytes per ACE cifsdosetacl then calls posixacltocifs to write the CIFS wire format into the sa...

AZL-111197 CVE-2026-99109 affecting package kernel 6.6.161.1-1

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject SetEA requests that do not fit the request buffer CIFSSMBSetEA copies the caller's extended attribute value into the SMB request buffer without checking that it fits. The requirement is stated in the source bu...