DEBIAN-CVE-2026-72287

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks Move the off-by-default consistency check for vmcs12.tprthreshold vs. the virtual APIC vTPR into the "normal" controls checks, as waiting until KVM has...

DEBIAN-CVE-2026-72288

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling Hyunwoo Kim reports some really bad races should the following situation occur: - LPI-I is pending in vcpu-B's AP list - vcpu-A writes to vcpu-B's ...

DEBIAN-CVE-2026-72289

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Check the interrupt is still ours before migrating it vgicpruneaplist drops both aplistlock and irqlock while migrating an interrupt to another vCPU. After reacquiring the locks it only checks that the affinity ...

DEBIAN-CVE-2026-72290

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix GISC refcount leak on AIF enable failure kvms390giscregister registers the guest ISC before pinning the guest interrupt forwarding pages and allocating the AISB bit. If any of the later setup steps fails, the...

DEBIAN-CVE-2026-72283

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Nullify irqfd-producer if updating IRTE for bypass fails Nullify irqfd-producer if updating the IRTE for bypass fails, as leaving a dangling pointer will result in a use-after-free if the irqfd is reachable through KVM'...

DEBIAN-CVE-2026-72284

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs Ignore KVM's internal "service pending PV EOI" request if the vCPU has disabled PV EOIs since the request was made. Asserting that PV EOIs are enabled can fai...

DEBIAN-CVE-2026-72286

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs The intra-host migration/mirroring feature is not fully implemented for SEV-SNP VMs. The proper migration requires additional SNP-specific state such as...

DEBIAN-CVE-2026-72285

In the Linux kernel, the following vulnerability has been resolved: KVM: TDX: Reject concurrent change to CPUID entry count Reject KVMTDXINITVM if userspace changes cpuid.nent between the initial read and the subsequent copy of the initialization data. tdxtdinit first reads userdata-cpuid.nent to...

DEBIAN-CVE-2026-72282

In the Linux kernel, the following vulnerability has been resolved: KVM: Move kvmiobusgetdev locking responsibilities to callers kvmiobusgetdev returns a device that is only matched by the address, and nothing else. This can cause a lifetime issue if the matched device is not the expected type, a...

DEBIAN-CVE-2026-72280

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Drop bogus WARN for write to ZCREL2 It is entirely possible for a guest to write to the ZCREL2 sysreg alias while in a nested context, as it is expected if FEATNV2 is advertised to the L1 hypervisor. Get rid of th...

DEBIAN-CVE-2026-72281

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: account pKVM reclaim against the VM mm Protected guest faults charge long term pins to the VM's mm. Teardown can run later from file release, where current-mm may be unrelated. Drop the charge from kvm-mm instead...

DEBIAN-CVE-2026-72279

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Respect read-only PFN when mapping L1 VNCR KVM currently maps the L1 VNCR into the host stage-1 by relying entirely on the permissions of the guest stage-1. At the same time, it is entirely possible that the backi...

DEBIAN-CVE-2026-72276

In the Linux kernel, the following vulnerability has been resolved: fbdev: metronomefb: fix potential memory leak in metronomefbprobe The memory allocated for pagerefs in fbdeferredioinit is not freed on the error path. Fix it by calling fbdeferrediocleanup...

DEBIAN-CVE-2026-72274

In the Linux kernel, the following vulnerability has been resolved: fbdev: hecubafb: fix potential memory leak in hecubafbprobe The memory allocated for pagerefs in fbdeferredioinit is not freed on the error path. Fix it by calling fbdeferrediocleanup...

DEBIAN-CVE-2026-72277

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory When constructing an L1 VNCR mapping, KVM unconditionally uses cacheable memory attributes, even if the underlying PFN isn't memory. This gets particularly hairy if the...

DEBIAN-CVE-2026-72278

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Re-translate VNCR before injecting abort KVM faults in the VNCR page with FOLLWRITE whenever the guest aborts for a write, similar to how a regular stage-2 mapping is handled. It is entirely possible that the gues...

DEBIAN-CVE-2026-72275

In the Linux kernel, the following vulnerability has been resolved: fbdev: broadsheetfb: fix potential memory leak in broadsheetfbprobe The memory allocated for pagerefs in fbdeferredioinit is not freed on the error path. Fix it by calling fbdeferrediocleanup...

DEBIAN-CVE-2026-72273

In the Linux kernel, the following vulnerability has been resolved: fbdev: efifb: fix memory leak in efifbprobe Since commit 73ce73c30ba9 "fbdev: Transfer video= option strings to caller; clarify ownership" the string returned from fbgetoptions is expected to be freed by the caller, but the strin...

DEBIAN-CVE-2026-72272

In the Linux kernel, the following vulnerability has been resolved: fbdev: radeon: fix potential memory leak in radeonfbpciregister The function radeonfbpciregister allocates memory for modelist by calling radeoncheckmodes which calls fbaddvideomode. The memory is appended to info-modelist, but i...

DEBIAN-CVE-2026-72271

In the Linux kernel, the following vulnerability has been resolved: fbdev: i740fb: fix potential memory leak in i740fbprobe In i740fbprobe, the memory allocated in fbvideomodetomodelist for modelist is not freed in the error paths. Fix that by calling fbdestroymodelist...

DEBIAN-CVE-2026-72270

In the Linux kernel, the following vulnerability has been resolved: fbdev: s3fb: fix potential memory leak in s3pciprobe In s3pciprobe, the memory allocated for modelist using fbvideomodetomodelist is not freed in subsequent error paths. Fix that by calling fbdestroymodelist...

DEBIAN-CVE-2026-72269

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: fix potential memory leak in uvesafbprobe Due to an incorrect goto label, memory allocated for modedb and modelist in uvesafbvbeinit is not freed in some error paths. Fix this by updating the goto label...

DEBIAN-CVE-2026-72268

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: fix potential memory leak in tdfxfbprobe In tdfxfbprobe, the memory allocated for modelist using fbvideomodetomodelist when CONFIGFB3DFXI2C is defined, is not freed in the subsequent error paths. Fix that by callin...

DEBIAN-CVE-2026-72267

In the Linux kernel, the following vulnerability has been resolved: fbdev: carminefb: fix potential memory leak in alloccarminefb The memory allocated for modelist in fbvideomodetomodelist is not freed in the subsequent error path. Fix that by calling fbdestroymodelist...

DEBIAN-CVE-2026-72266

In the Linux kernel, the following vulnerability has been resolved: fbdev: vesafb: fix memory leak in vesafbprobe Since commit 73ce73c30ba9 "fbdev: Transfer video= option strings to caller; clarify ownership" the string returned from fbgetoptions is expected to be freed by the caller. But the...

DEBIAN-CVE-2026-72263

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: topology: fix memory leak in sndsofloadtopology When the topology filename contains "dummy" and tplgcnt is 0, the function returns -EINVAL directly without freeing the tplgfiles allocated by kcalloc at line 2497. This...

DEBIAN-CVE-2026-72260

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192: Check runtime resume during probe The MT8192 AFE probe enables runtime PM temporarily while reinitializing the regmap cache from hardware, but it uses pmruntimegetsync without checking the return value. If...

DEBIAN-CVE-2026-72262

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix heap overflow in bytesext put/get The ipccontroldata buffer is allocated as kzallocmaxsize, where maxsize covers the entire struct sofipcctrldata including its flexible array payload. However, the...

DEBIAN-CVE-2026-72261

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Validate size in sndsofupdatecontrol In sndsofupdatecontrol, firmware-provided cdata-numelems is checked against localcdata-data-size but never against the actual allocation size. If localcdata-data-size...

DEBIAN-CVE-2026-72264

In the Linux kernel, the following vulnerability has been resolved: fbdev: tridentfb: fix potential memory leak in tridentpciprobe In tridentpciprobe, the memory allocated for modelist using fbvideomodetomodelist is not freed in subsequent error paths. Fix that by calling fbdestroymodelist...

DEBIAN-CVE-2026-72265

In the Linux kernel, the following vulnerability has been resolved: fbdev: nvidia: fix potential memory leak in nvidiafbprobe In nvidiafbprobe, the memory allocated for modelist in nvidiasetfbinfo is not freed in the subsequent error paths. Fix that by calling fbdestroymodelist...

DEBIAN-CVE-2026-72259

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192: Release reserved memory on cleanup The MT8192 AFE probe calls ofreservedmemdeviceinit and falls back to preallocated buffers when no reserved memory region is available. When the reserved memory assignment...

DEBIAN-CVE-2026-72255

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: pin bridge device while NFQUEUE holds fake dst The brnetfilter fake rtable is embedded in struct netbridge and is attached to bridged packets with skbdstsetnoref. If such a packet is queued to NFQUEUE, nfqueue...

DEBIAN-CVE-2026-72257

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

DEBIAN-CVE-2026-72258

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8183: Release reserved memory on cleanup The MT8183 AFE probe can assign reserved memory with ofreservedmemdeviceinit, but the assignment is never released on driver removal or later probe failures. Register a...

DEBIAN-CVE-2026-72256

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtcluster: reject template conntracks in hash match xtclustermt treats any non-NULL nfctget result as a fully initialized conntrack and passes it to xtclusterhash. This causes a state confusion bug when the raw table C...

DEBIAN-CVE-2026-72252

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...

DEBIAN-CVE-2026-72253

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntracksip: validate skbdst before accessing it tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper infrastructure, and the SIP helper relies o...

DEBIAN-CVE-2026-72254

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nftinpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nftfibvalidate masks...

DEBIAN-CVE-2026-72251

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnatsip: reload possible stale data pointer quoting sashiko: ------------------------------------------------------------------------ .. noticed a potential memory bug and header corruption involving the SIP NAT helpe...

DEBIAN-CVE-2026-72249

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: use dst in this direction when pushing IPIP header When pushing the IPIP header, the route of the other direction is used to calculate the headroom, use the route in this direction. Accessing the other tuple...

DEBIAN-CVE-2026-72248

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: support IPIP tunnel with direct xmit The combination of IPIP tunnel with direct xmit, eg. bridge device, breaks because no dstentry is provided to check the skb headroom and to set the iph-fragoff field. Thi...

DEBIAN-CVE-2026-72250

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackreasm: guard macheader adjustment after IPv6 defrag nfctfrag6reasm slides the packet head forward to drop the IPv6 fragment header and then unconditionally advances skb-macheader: skb-macheader += sizeofstru...

DEBIAN-CVE-2026-72243

In the Linux kernel, the following vulnerability has been resolved: selinux: check connect-related permissions on TCP Fast Open Similar to Landlock, SELinux was not updated when TCP Fast Open support was introduced to ensure connect-related permissions are checked when using TCP Fast Open. Update...

DEBIAN-CVE-2026-72245

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix device reference leak in host1xdeviceparsedt error path After deviceinitialize, the embedded struct device in struct host1xdevice should be released through the device core with putdevice. In host1xdeviceadd, if...

DEBIAN-CVE-2026-72241

In the Linux kernel, the following vulnerability has been resolved: leds: uleds: Fix potential buffer overread The name string supplied by userspace is not guaranteed to be null-terminated, so using strchr on it might result in a buffer overread. The same thing will happen when said string is use...

DEBIAN-CVE-2026-72244

In the Linux kernel, the following vulnerability has been resolved: gpu/buddy: bail out of tryharder when alignment cannot be honoured The tryharder contiguous fallback could return a range whose start offset did not match the caller's minblocksize. When a candidate's start is misaligned, realign...

DEBIAN-CVE-2026-72247

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The "already exists" dedup logic in nfconncountadd decides whether a connection has already been counted and can be skipped instead of incrementing the connlimit count. I...

DEBIAN-CVE-2026-72240

In the Linux kernel, the following vulnerability has been resolved: mfd: sm501: Fix reference leak on failed device registration When platformdeviceregister fails in sm501registerdevice, the embedded struct device in pdev has already been initialized by deviceinitialize, but the failure path only...

DEBIAN-CVE-2026-72242

In the Linux kernel, the following vulnerability has been resolved: selinux: avoid sksocket dereference in selinuxsctpbindconnect selinuxsctpbindconnect dereferences sk-sksocket to pass a struct socket to selinuxsocketbind and selinuxsocketconnecthelper. However, when the hook is invoked from the...