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CVE-2026-23090— slimbus: core: fix device reference leak on report present

EPSS 0.02% · P5

Affected Version Matrix 16

VendorProductVersion RangeStatus
LinuxLinux46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< b1217e40705b2f6d311c197b12866752656217ffaffected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 948615429c9f2ac9d25d4e1f1a4472926b217a9aaffected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 02b78bbfbafe49832e508079148cb87cdfa55825affected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6affected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9affected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 6602bb4d1338e92b5838e50322b87697bdbd2ee0affected
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe< 9391380eb91ea5ac792aae9273535c8da5b9aa01affected
4.16affected
… +8 more rows
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I. Basic Information for CVE-2026-23090

Vulnerability Information
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Vulnerability Title
slimbus: core: fix device reference leak on report present
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: slimbus: core: fix device reference leak on report present Slimbus devices can be allocated dynamically upon reception of report-present messages. Make sure to drop the reference taken when looking up already registered devices. Note that this requires taking an extra reference in case the device has not yet been registered and has to be allocated.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于设备引用泄漏，可能导致资源耗尽。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe ~ b1217e40705b2f6d311c197b12866752656217ff -
LinuxLinux 4.16 -

II. Public POCs for CVE-2026-23090

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III. Intelligence Information for CVE-2026-23090

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Same Patch Batch · Linux · 2026-02-04 · 79 CVEs total

CVE-2026-230988.8 HIGHnetrom: fix double-free in nr_route_frame()
CVE-2026-230777.8 HIGHmm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge
CVE-2026-230747.8 HIGHnet/sched: Enforce that teql can only be used as root qdisc
CVE-2026-231037.8 HIGHipvlan: Make the addrs_lock be per port
CVE-2026-230667.8 HIGHrxrpc: Fix recvmsg() unconditional requeue
CVE-2026-231057.8 HIGHnet/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag
CVE-2026-230957.5 HIGHgue: Fix skb memleak with inner IP protocol 0.
CVE-2026-23063uacce: ensure safe queue release with state management
CVE-2026-23061can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak
CVE-2026-23062platform/x86: hp-bioscfg: Fix kernel panic in GET_INSTANCE_ID macro
CVE-2026-23064net/sched: act_ife: avoid possible NULL deref
CVE-2026-23058can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak
CVE-2026-23057vsock/virtio: Coalesce only linear skb
CVE-2026-23056uacce: implement mremap in uacce_vm_ops to return -EPERM
CVE-2025-71199iio: adc: at91-sama5d2_adc: Fix potential use-after-free in sama5d2_adc driver
CVE-2025-71198iio: imu: st_lsm6dsx: fix iio_chan_spec for sensors without event detection
CVE-2025-71197w1: therm: Fix off-by-one buffer overflow in alarms_store
CVE-2026-23055i2c: riic: Move suspend handling to NOIRQ phase
CVE-2026-23053NFS: Fix a deadlock involving nfs_release_folio()
CVE-2026-23051drm/amdgpu: fix drm panic null pointer when driver not support atomic

Showing top 20 of 79 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-23090

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