355845 matches found
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the fbconnewmodelist function in the drivers/video/fbdev/core/fbcon.c file of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...
UBUNTU-CVE-2026-98864
In the Linux kernel, the following vulnerability has been resolved: schedext: Wait for SCXOPSSDISPATCHING before reenqueueing a task ebf1ccff79c4 "schedext: Fix ops.dequeue semantics" moved the final opsstate store in scxdispatchenqueue after the DSQ unlock so that the custody update and...
Linux Distros Unpatched Vulnerability : CVE-2026-98442
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: -...
Linux Distros Unpatched Vulnerability : CVE-2026-98501
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: alps: fix use-after-free on input2 registration failure alpsinputconfigured stores data-input2 before calling inputregisterdevice. If registration fails,...
UBUNTU-CVE-2026-98627
In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve packet pointer class displacement in regsafe regsafe maps packet pointer IDs between states and checks that each current register range is a subset of the corresponding explored register range. It does not, however,...
UBUNTU-CVE-2026-98619
In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...
VulnCheck KEV: CVE-2026-99999
In the Linux kernel, the following vulnerability has been resolved: ipv4: validate checksumstart before completing checksum If a packet with bad checksum metadata gets into the ipv4 stack, skbchecksumhelp can corrupt the network header and cause a bunch of mischief. This was discovered and report...
Linux kernel LZNT Decompression Data Compromise
The vulnerability in the decompresslznt function within the fs/ntfs3/lznt.c component of the Linux kernel operating system is related to buffer overflow conditions. Exploitation of this vulnerability may allow an attacker to compromise the confidentiality, integrity, and availability of protected...
Linux kernel wcn36xx_smd_trigger_ba_rsp Buffer Overflow
The vulnerability of the wcn36xxsmdtriggerbarsp function in the drivers/net/wireless/ath/wcn36xx/smd.c component of the Linux kernel is related to the improper implementation of control flow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...
Linux kernel qede_tpa_cont qede_tpa_end Component
The vulnerability in the qedetpacont and qedetpaend functions within the drivers/net/ethernet/qlogic/qede/qedefp.c file of the Linux kernel system is related to buffer overflow conditions. Exploitation of this vulnerability could allow a remote attacker to compromise the confidentiality, integrit...
batadv_gw_out_of_range() Function Heap Buffer Overflow
The vulnerability of the batadvgwoutofrange function in the net/batman-adv/gatewayclient.c component of the Linux kernel is related to the pointer being dereferenced after its expiration. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...
UBUNTU-CVE-2026-98866
In the Linux kernel, the following vulnerability has been resolved: sched/cache: Introduce taskstruct-schedcachegrp to fix UAF Add a schedcachegrp pointer to taskstruct so that scheduler code can access the cache group directly via the task, without going through mm-schedcachegrp. This decouples...
UBUNTU-CVE-2026-98787
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix missing migration protection in rhtabmaplookupanddeletebatch bpfmemcachefreercu uses thiscpuptr which requires migration to be disabled. All callers of rhtabdeleteelem disable migration except rhtabmaplookupanddeletebatc...
Linux Distros Unpatched Vulnerability : CVE-2026-98447
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots LOLLM noticed that...
Linux Distros Unpatched Vulnerability : CVE-2026-98446
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xfs: don't let hiddenspace go negative in xfsmetafileresvinit LOLLM points out that if the...
Linux Distros Unpatched Vulnerability : CVE-2026-98440
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction We free the shado...
UBUNTU-CVE-2026-98865
In the Linux kernel, the following vulnerability has been resolved: schedext: Don't run ops.dequeue with a DSQ lock held ops.dequeue is invoked with the source user DSQ's lock still held on the consume and move paths scxconsumedispatchq, movetaskbetweendsqs. A BPF scheduler which locks the source...
Linux Distros Unpatched Vulnerability : CVE-2026-98445
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: don't let memory failures leak blocks and kill repairs LOLLM complains that a memory allocation failure in xrepnewbtaddblocks results in online repair...
ALSA-2026:85321 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: openvswitch: defer tunnel netdevput to RCU release CVE-2026-31678 kernel: xfrm: espintcp: do not reuse an in-progress partial send CVE-2026-52935 kernel: sctp: diag: reject stale...
UBUNTU-CVE-2026-98540
In the Linux kernel, the following vulnerability has been resolved: fprobe: Terminate the fgraphdata list when the reservation is not filled fprobefgraphentry reserves shadow stack space for every fprobe with an exit handler, but only fills it for those whose entry handler returns 0...