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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-53123

In the Linux kernel, the following vulnerability has been resolved: md: wake raid456 reshape waiters before suspend During raid456 reshape, direct IO across the reshape position can sleep in raid5makerequest waiting for reshape progress while still holding an activeio reference. If userspace then...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-53061

In the Linux kernel, the following vulnerability has been resolved: dm cache: fix dirty mapping checking in passthrough mode switching As mentioned in commit 9b1cc9f251af "dm cache: share cache-metadata object across inactive and active DM tables", dm-cache assumed table reload occurs after...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•14 views

CVE-2026-52971

In the Linux kernel, the following vulnerability has been resolved: net: ena: PHC: Fix potential use-after-free in gettimestamp Move the phc-active check and resp pointer assignment to after acquiring the spinlock. Previously, phc-active was checked without holding the lock, and resp was cached...

7.8CVSS5.4AI score0.00168EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53090

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix ldabs,ind failure path analysis in subprogs Usage of ldabs,ind instructions got extended into subprogs some time ago via commit 09b28d76eac4 "bpf: Add abnormal return checks.". These are only allowed in subprograms when...

7.8CVSS5.5AI score0.00194EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53077

In the Linux kernel, the following vulnerability has been resolved: net/rds: Restrict use of RDS/IB to the initial network namespace Prevent using RDS/IB in network namespaces other than the initial one. The existing RDS/IB code will not work properly in non-initial network namespaces...

7.8CVSS5.5AI score0.00176EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-52967

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlinkdata On 32-bit architectures, the infinite loop is as follows: len = p-ErrorDataLength == 0xfffffff8 u8 next = p-ErrorContextData + len next == p On 32-bit...

8.1CVSS5.4AI score0.00393EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-53078

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix same-register dst/src OOB read and pointer leak in sockops When a BPF sockops program accesses ctx fields with dstreg == srcreg, the SOCKOPSGETSK and SOCKOPSGETFIELD macros fail to zero the destination register in the...

7.8CVSS5.3AI score0.00175EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53045

In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dllchange check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check...

9.8CVSS5.4AI score0.00514EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•14 views

CVE-2026-53104

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated pagepool even if the queue is not associated to a NAPI e.g. WED RRO queues with WED enabled. Destroy the pagepool running mt76dmacleanup routine...

5.5CVSS5.4AI score0.0016EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-52980

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Clear reldeadline when initializing forked entities A yield-triggered crash can happen when a newly forked schedentity enters the fair class with se-reldeadline unexpectedly set. The failing sequence is: 1. A task is...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•13 views

CVE-2026-52954

In the Linux kernel, the following vulnerability has been resolved: libceph: handle rbtree insertion error in decodechooseargs A message of type CEPHMSGOSDMAP contains an OSD map that itself contains a CRUSH map. The received CRUSH map may optionally contain chooseargs that get decoded in...

7.5CVSS5.4AI score0.00716EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53042

In the Linux kernel, the following vulnerability has been resolved: fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal CXL is linked before fwctl in drivers/Makefile. Both use moduleinit, so cxlpcidriverinit runs first. When cxlpciprobe calls fwctlregister and then...

5.5CVSS5.4AI score0.0016EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-53037

In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: fix deadlock in hidpostreset You can build a USB device that includes a HID component and a storage or UAS component. The components can be reset only together. That means that hidprereset and hidpostreset are in the...

5.5CVSS5.3AI score0.00125EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-53029

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: prevent uninitialized lcn caused by zero len syzbot reported a uninit-value in ntfsiomapbegin 1. Since runs was not touched yet, runlookupentry immediately fails and returns false, which makes the value of "len" 0...

5.5CVSS5.4AI score0.00143EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-52968

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: fix GAIT table indexing due to double-scaling pointer arithmetic kvms390pciaifenable, kvms390pciaifdisable, and aenhostforward index the GAIT by manually multiplying the index with sizeofstruct zpcigaite. Since...

8.8CVSS5.3AI score0.00176EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•14 views

CVE-2026-53102

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak after mt76connacmcuallocstareq mt76connacmcuallocstareq allocates an skb which is expected to be freed eventually by mt76mcuskbsendmsg. However, currently if an intermediate function fails before...

5.5CVSS5.4AI score0.00143EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53071

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: Add missing chan lock in l2capecredreconfrsp l2capecredreconfrsp calls l2capchandel without holding l2capchanlock. Every other l2capchandel caller in the file acquires the lock first. A remote BLE device can sen...

8.8CVSS5.5AI score0.0026EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•13 views

CVE-2026-53117

In the Linux kernel, the following vulnerability has been resolved: s390/cio: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, thus accessing the driveroverride field without a lock, which can...

7.8CVSS5.3AI score0.00175EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53047

In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect sizeof in phys array reallocation The krealloc call for capinfo-phys in eficapsulesetupinfo uses sizeofphysaddrt instead of sizeofphysaddrt, which might be causing an undersized allocation. The...

5.5CVSS5.6AI score0.00176EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•14 views

CVE-2026-52993

In the Linux kernel, the following vulnerability has been resolved: tipc: fix double-free in tipcbufappend tipcmsgvalidate can potentially reallocate the skb it is validating, freeing the old one. In tipcbufappend, it was being called with a pointer to a local variable which was a copy of the...

9.8CVSS5.4AI score0.00368EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•18 views

CVE-2026-53106

In the Linux kernel, the following vulnerability has been resolved: bpf: Do not allow deleting local storage in NMI Currently, local storage may deadlock when deferring freeing selem or local storage through kfreercu, callrcu or callrcutaskstrace in NMI or reentrant. Since deleting selem in NMI i...

5.5CVSS5.4AI score0.00143EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53103

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix potential deadlock in mt7925rocabortsync rocabortsync can deadlock with rocwork. rocwork holds dev-mt76.mutex, while cancelworksync waits for rocwork to finish. If the caller already owns the same mutex,...

5.5CVSS5.3AI score0.00124EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53041

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full BUG If an OCFS2 inode has both inline and block-based xattrs, listxattr can return a size larger than the caller's buffer when the inline names consume that buffer exactly...

7.1CVSS5.5AI score0.00167EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53082

In the Linux kernel, the following vulnerability has been resolved: net: hamradio: 6pack: fix uninit-value in sixpackreceivebuf sixpackreceivebuf does not properly skip bytes with TTY error flags. The while loop iterates through the flags buffer but never advances the data pointer cp, and passes...

5.5CVSS5.6AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53085

In the Linux kernel, the following vulnerability has been resolved: bpf: fix mm lifecycle in open-coded taskvma iterator The open-coded taskvma iterator reads task-mm locklessly and acquires mmapreadtrylock but never calls mmget. If the task exits concurrently, the mmstruct can be freed as it is...

7.8CVSS5.4AI score0.00175EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•8 views

CVE-2026-53076

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix OOB in pcpuinitvalue An out-of-bounds read occurs when copying element from a BPFMAPTYPECGROUPSTORAGE map to another pcpu map with the same valuesize that is not rounded up to 8 bytes. The issue happens when: 1. A...

7.1CVSS5.3AI score0.00166EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-53038

In the Linux kernel, the following vulnerability has been resolved: imafs: Correctly create securityfs files for unsupported hash algos imatpmchip-allocatedbanksi.cryptoid is initialized to HASHALGOLAST if the TPM algorithm is not supported. However there are places relying on the algorithm to be...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53006

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6rcv Caching saddr and daddr before pskbpull is problematic since skb-head can change. Remove these temporary variables: - We only access &ipv6hdrskb-saddr and &ipv6hdrskb-daddr when netdbgratelimit...

9.8CVSS5.4AI score0.00395EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-52999

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix out-of-bounds read on option matching In nfosfmatch, the nfosfhdrctx structure is initialized once and passed by reference to nfosfmatchone for each fingerprint checked. During TCP option parsing,...

9.1CVSS5.4AI score0.00735EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-53005

In the Linux kernel, the following vulnerability has been resolved: afunix: Drop all SCM attributes for SOCKMAP. SOCKMAP can hide inflight fd from AFUNIX GC. When a socket in SOCKMAP receives skb with inflight fd, skpsockverdictdataready looks up the mapped socket and enqueue skb to its...

7.8CVSS5.3AI score0.00134EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53079

In the Linux kernel, the following vulnerability has been resolved: netsched: fix skb memory leak in deferred qdisc drops When the network stack cleans up the deferred list via qdiscrunend, it operates on the root qdisc. If the root qdisc do not implement the TCQFDEQUEUEDROPS flag the packets que...

5.5CVSS5.4AI score0.00143EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-52964

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Bound MIDI 2.0 endpoint descriptor scans The USB MIDI 2.0 endpoint parser has the same descriptor walking pattern as the legacy MIDI parser. It validates bLength against bNumGrpTrmBlock before reading...

5.5CVSS5.3AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-52945

In the Linux kernel, the following vulnerability has been resolved: Revert "wireguard: device: enable threaded NAPI" This reverts commit 933466fc50a8e4eb167acbd0d8ec96a078462e9c which is commit db9ae3b6b43c79b1ba87eea849fd65efa05b4b2e upstream. We have had three independent production user report...

7.5CVSS6.6AI score0.00399EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•5 views

CVE-2026-53039

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate group add input before caching BUG OCFS2IOCGROUPADD can trigger a BUGON in ocfs2setnewbufferuptodate: kernel BUG at fs/ocfs2/uptodate.c:509! Oops: invalid opcode: 0000 1 SMP KASAN NOPTI RIP:...

5.5CVSS5.6AI score0.00123EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-52973

In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONETHREAD requirement for private default hash alloc Currently needfutexhashallocatedefault depends on strict pthread semantics, abusing CLONETHREAD. This breaks the non-concurrency assumptions when doing the...

7.8CVSS5.4AI score0.00141EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•15 views

CVE-2026-53113

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix memory leaks in beacon template setup The functions ath11kmacsetupbcntmplema and ath11kmacsetupbcntmplmbssid allocate memory for beacon templates but fail to free it when parameter setup returns an error. Since...

5.5CVSS5.4AI score0.00155EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•15 views

CVE-2026-53001

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: restrict several matches to inet family This is a partial revert of: commit ab4f21e6fb1c "netfilter: xtables: use NFPROTOUNSPEC in more extensions" to allow ipv4 and ipv6 only. - xtmac - xtowner - xtphysdev...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•15 views

CVE-2026-53128

In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbdadmdumpdevices Make drbdadmdumpdevices call rcureadlock before rcureadunlock is called. This has been detected by the Clang thread-safety analyzer...

5.5CVSS5.3AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•13 views

CVE-2026-52958

In the Linux kernel, the following vulnerability has been resolved: libceph: Fix potential out-of-bounds access in osdmapdecode When decoding osdstate and osdweight from an incoming osdmap in osdmapdecode, both are decoded for each osd, i.e., map-maxosd times. The cephdecodeneed check only accoun...

9.1CVSS5.4AI score0.00537EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•16 views

CVE-2026-53116

In the Linux kernel, the following vulnerability has been resolved: s390/ap: use generic driveroverride infrastructure When the AP masks are updated via apmaskstore or aqmaskstore, apbusrevisebindings is called after apattrmutex has been released. This calls aprevisereserved, which accesses the...

7.8CVSS5.4AI score0.00165EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•16 views

CVE-2026-53110

In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Zero-extend bpf prog return values and kfunc arguments s390x ABI requires callers to zero-extend unsigned arguments and sign-extend signed arguments, and callees to zero-extend unsigned return values and sign-extend...

7.8CVSS5.3AI score0.00175EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-52950

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doesn't work here, since bo will be freed on error, leading to UAF. However, now that we do the alloc & init before the attach, we can now combine this as one unit and have the init d...

7.8CVSS5.4AI score0.00139EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•9 views

CVE-2026-52946

In the Linux kernel, the following vulnerability has been resolved: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling A SOFTIRQ-safe to SOFTIRQ-unsafe lock order deadlock can occur in sendsigio and sendsigurg when a process group receives a signal. When FASYNC is configured for a proces...

7.5CVSS6AI score0.00622EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•10 views

CVE-2026-52959

In the Linux kernel, the following vulnerability has been resolved: virt: sev-guest: Do not use host-controlled page order in cleanup path When issuing an extended guest request SVMVMGEXITEXTGUESTREQUEST, getextreport allocates a buffer to retrieve a certificate blob from the host, keeping track ...

7.8CVSS5.6AI score0.00113EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-52961

In the Linux kernel, the following vulnerability has been resolved: ceph: fix BUGON in cephbuildxattrsblob due to stale blob size The generic/642 test-case can reproduce the kernel crash: 40243.605254 ------------ cut here ------------ 40243.605956 kernel BUG at fs/ceph/xattr.c:918! 40243.607142...

5.5CVSS5.3AI score0.00183EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•8 views

CVE-2026-53080

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsfw: fix NULL dereference of "old" filters before change Like pointed out by Sashiko 1, since commit ed76f5edccc9 "net: sched: protect filterchain list with filterchainlock mutex" TC filters are added to a shared blo...

5.5CVSS5.4AI score0.00114EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•13 views

CVE-2026-53051

In the Linux kernel, the following vulnerability has been resolved: PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on When PERST is deasserted twice assert - deassert - assert - deassert, a CBB Control Backbone timeout occurs at DBI register offset 0x8bc PCIEMISCCONTROL1OFF...

5.5CVSS5.4AI score0.00162EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•11 views

CVE-2026-52977

In the Linux kernel, the following vulnerability has been resolved: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup During wait-requeue-pi task A and requeue-PI task B the following race can happen: Task A Task B futexwaitrequeuepi futexsetuptimer futexdowait futexrequeue CLASSh...

5.5CVSS5.3AI score0.00123EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•19 views

CVE-2026-52972

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Cap AEAD AD length to 0x80000000 In order to prevent arithmetic overflows when checking the TX buffer size, cap the associated data length to 0x80000000...

7CVSS6AI score0.00185EPSS
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UbuntuCve
UbuntuCve
•added 2026/06/24 5:17 p.m.•12 views

CVE-2026-53027

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix missing run load for vcn0 in attrdatagetblocklocked When a compressed or sparse attribute has its clusters frame-aligned, vcn is rounded down to the frame start using cmask, which can result in vcn != vcn0. In this...

5.5CVSS5.5AI score0.00122EPSS
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Total number of security vulnerabilities76052