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By publication date

Exploited and new serious CVEs: September 2026

7,965 records · 32 KEV. In publication order.

Included: records in CISA KEV, with a weaponized exploit, with EPSS of 10% or more, with a public PoC and published in the last 3 years, and CVSS 7+ records published in the last 90 days. All other records are in search and vendor pages.

Month boundaries are UTC, the same rule as the publication date on each record page.

Page 48 of 80

  • mtd: afs: validate v2 image info bounds

    HighCVSS 8.0No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • s390/vfio-ap: Fix control domain removal in vfio_ap_mdev_cfg_remove

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • s390/vfio-ap: fix stale pqap_hook pointer on error in vfio_ap_mdev_set_kvm()

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • powerpc/mm: fix wrong addr_pfn tracking in compound vmemmap population

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvdimm/btt: reject an arena whose nfree is below the lane count

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • mm/migrate_device: avoid out-of-bounds writes for compound folios

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvmet-tcp: reject unsolicited H2CData PDUs

    HighCVSS 7.5No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvmet-tcp: fix out-of-bounds write when receiving an over-long PDU

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvmet-auth: Synchronize timeout work during SQ teardown

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvme: skip the zoned limits update if the zone info query failed

    HighCVSS 7.5No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvme: add missing SRCU grace period in error path

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvme-tcp: check the data direction of a C2HData PDU

    HighCVSS 8.2No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails

    HighCVSS 7.5No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • ALSA: pcm: Fix race between non-atomic ops and trigger-start

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • ALSA: harmony: initialize locks before requesting IRQ

    HighCVSS 8.4No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • memcg: keep folio's objcg same as its node

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • mm/mempolicy: fix sleeping allocation in alloc_pages_bulk_weighted_interleave()

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • kprobes: Protect kprobe_blacklist with RCU

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • ceph: lock mutex in ceph_mds_check_access()

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • cpuidle: dt_idle_genpd: kfree() the original name allocation

    HighCVSS 8.4No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • dmaengine: fsl-edma: tracing: no ptr dereference during log output

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • dma-direct: return struct page from dma_direct_alloc_from_pool()

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • dm: fix resume-vs-remove race

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • dm: fix race when loading and unloading a table

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • HID: wacom: validate report length in wacom_intuos_pro2_bt_irq

    HighCVSS 8.1No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • HID: rmi: fix OOB access with undersized RMI reports

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • HID: bpf: serialize device reference release in struct_ops destroy path

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • ftrace: Take trace_array reference before accessing its ftrace_ops

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • futex: Prevent rcuwait use-after-free during requeue PI

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • scsi: pm8001: Use rollback index when freeing MSI-X vectors

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • scsi: megaraid_sas: Limit NVMe request size to the PRP chain frame

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • scsi: bsg: Fix TOCTOU in io_uring passthrough command setup

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • scsi: bsg: Cap io_uring sense copy to max_response_len

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • scsi: target: iscsi: Reserve a terminator byte for the login payload

    CriticalCVSS 9.1No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • spi: Fix DMA mapping ownership on partial map failure

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • tracing: Take trace_array reference when opening options file

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • tracing: Have show_event_filters/triggers files take trace array ref

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • staging: rtl8723bs: fix OOB read in rtw_restruct_wmm_ie()

    HighCVSS 7.1No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • staging: rtl8723bs: fix OOB read in rtw_action_frame_parse()

    HighCVSS 7.1No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • staging: rtl8723bs: fix OOB read / stack overflow in rtw_get_wps_attr()

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: gadget: f_midi2: fix use-after-free in string attribute show path

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: typec: ucsi: displayport: Fix OOB altmode array index

    HighCVSS 7.7No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: typec: qcom-pmic: cancel reset_work on stop

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: typec: qcom-pmic-typec: disable cc_debounce_dwork on stop

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: dwc3: clear forceRM when issuing EndTransfer

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • media: usbtv: keep device alive while ALSA card exists

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • NFSD: Prevent client use-after-free during blocked-lock reaping

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • NFSD: Prevent client use-after-free during close_lru reaping

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • NFSD: Prevent client use-after-free during export state revocation

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • HID: sony: clean up device list on probe failure

    HighCVSS 8.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • ceph: properly decrypt filenames in vmalloc() buffers

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • zram: fix slot lock bit position on big-endian 64-bit

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • usb: gadget: f_fs: Fix Use-After-Free in AIO error path

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • USB: gadget: ffs: fix mm lifetime handling

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • mm/page_alloc: don't spin_trylock() in NMI on UP

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • drm/xe: Don't hand out the flat CCS storage as usable VRAM

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • fs/ntfs3: fix slab-out-of-bounds write in ni_create_attr_list()

    CriticalCVSS 9.8No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • net: skbuff: don't skb_tx_error() the source skb in skb_zerocopy()

    CriticalCVSS 9.3No exploitEPSS 0%

    linux · linuxSep 16, 2026

  • Keycloak-services: keycloak-services: saml redirect deflate helpers leak native zlib state

    HighCVSS 7.5No exploitEPSS 0%

    red hat · red hat build of keycloak 26.4Sep 16, 2026

  • @nuxtjs/mdc: the URL sanitizer misses SVG xlink:href and data:text/html, allowing XSS from untrusted markdown at the default configuration

    HighCVSS 8.1No exploitEPSS 0%

    nuxt-content · mdcSep 16, 2026

  • Keycloak-services: keycloak-services: incomplete fix for cve-2026-15573 allows policy enforcer bypass via percent-encoded uri segments

    HighCVSS 8.1No exploitEPSS 0%

    red hat · red hat build of keycloak 26.4Sep 16, 2026

  • RestrictedPython: Sandbox escape via string.Formatter field resolution

    HighCVSS 8.4No exploitEPSS 0%

    zopefoundation · restrictedpythonSep 16, 2026

  • RabbitMQ amqp091-go: Denial of Service via Sub-Spec Frame Size Negotiation

    HighCVSS 8.9No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Connection Configuration Overwrite via Unsanitized TLS Path Parameter Injection

    HighCVSS 8.7No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Missing Explicit TLS Minimum Version Configuration In URI Parser

    CriticalCVSS 9.4No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Consumer Message Flooding via Signed-to-Unsigned Integer Casting in Qos Configuration

    HighCVSS 8.2No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Plaintext Credential Exposure via Exported PLAIN Authentication Struct Fields

    HighCVSS 7.0No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Silent Data Truncation and State Corruption via Shortstr Integer Overflow

    CriticalCVSS 9.1No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Denial of Service via Synchronous Event Channel Blocking

    HighCVSS 8.2No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Resource Exhaustion (OOM) via Unbounded Body Buffer Allocation

    HighCVSS 8.9No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Protocol Desynchronization and Frame Injection via Integer Overflow in readLongstr

    CriticalCVSS 9.5No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP Client

    HighCVSS 8.9No exploitEPSS 0%

    rabbitmq · amqp091-goSep 16, 2026

  • Keycloak-services: keycloak-services: unauthenticated dos via unbounded locale caching

    HighCVSS 7.5No exploitEPSS 0%

    red hat · red hat build of keycloak 26.4Sep 16, 2026

  • Avast sandbox privilege escalation via unpreserved DACLs on virtualized files in aswSnx.sys

    HighCVSS 8.8No exploitEPSS 0%

    gen digital · avast free antivirus, avast one, avast premium security, avast ultimate, avast business securitySep 16, 2026

  • Scada-LTS Authenticated Remote Code Execution via Scripting Sandbox Bypass

    HighCVSS 8.8No exploitEPSS 0%

    scada-lts · scada-ltsSep 16, 2026

  • Scada-LTS DWR Authorization Bypass - Systemic

    HighCVSS 8.8No exploitEPSS 0%

    scada-lts · scada-ltsSep 16, 2026

  • @fastify/auth vulnerable to Authorization Bypass via order-dependent evaluation of composed auth

    HighCVSS 8.1No exploitEPSS 0%

    @fastify/auth · @fastify/authSep 16, 2026

  • @fastify/proxy-addr vulnerable to IP spoofing via IPv4-mapped IPv6 trust subnet

    CriticalCVSS 9.1No exploitEPSS 0%

    @fastify/proxy-addr · @fastify/proxy-addrSep 16, 2026

  • DataGear through 6.0.0 Unauthenticated SSRF via HTTP Dataset Preview

    HighCVSS 8.8No exploitEPSS 0%

    datageartech · datagearSep 16, 2026

  • TDuck survey form through 5.0 Unauthorized Data Modification

    HighCVSS 7.1No exploitEPSS 0%

    tduckcloud · tduck-survey-formSep 16, 2026

  • reNgine through 2.2.0 Unauthorized Configuration File Read

    HighCVSS 7.1No exploitEPSS 0%

    yogeshojha · rengineSep 16, 2026

  • FileRise < 3.28.0 Privilege Escalation via WebDAV Session Inheritance

    HighCVSS 7.6No exploitEPSS 0%

    error311 · fileriseSep 16, 2026

  • Session auth bypass via cookie value in T-Mobile 5G Box IDU routers

    HighCVSS 8.7No exploitEPSS 0%

    wnc · t-mobile 5g box iduSep 16, 2026

  • Command Injection in T-Mobile 5G Box IDU router via ping functionality

    CriticalCVSS 9.3No exploitEPSS 1%

    wnc · t-mobile 5g box iduSep 16, 2026

  • Config disclosure in T-Mobile 5G Box IDU routers

    HighCVSS 7.1No exploitEPSS 0%

    wnc · t-mobile 5g box iduSep 16, 2026

  • CSRF token bypass in T-Mobile 5G Box IDU routers

    HighCVSS 8.4No exploitEPSS 0%

    wnc · t-mobile 5g box iduSep 16, 2026

  • Keycloak-services: keycloak-services: privilege escalation via impersonation role allows takeover of realm administrator accounts

    HighCVSS 7.2No exploitEPSS 0%

    red hat · red hat build of keycloak 26.4Sep 16, 2026

  • Unauthorized remote code execution in T-Mobile 5G Box IDU routers

    CriticalCVSS 9.4No exploitEPSS 2%

    wnc · t-mobile 5g box iduSep 16, 2026

  • Authorized remote code execution via password change functionality in T-Mobile 5G Box IDU routers

    CriticalCVSS 9.3No exploitEPSS 1%

    wnc · t-mobile 5g box iduSep 16, 2026

  • Keycloak-services: keycloak-services: broker-originated username collision causes account lockout

    MediumCVSS 5.3Proof of conceptEPSS 0%

    red hat · red hat build of keycloak 26.4Sep 16, 2026

  • Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of Untrusted Data vulnerability.

    CriticalCVSS 9.8No exploitEPSS 0%

    dell · objectscaleSep 16, 2026

  • Sentry Seer vulnerability allows attacker-controlled input to be executed in a privileged environment

    CriticalCVSS 9.8No exploitEPSS 0%

    functional software, inc. · sentry seerSep 16, 2026

  • Ruijie RG-EW3000GX configChange unifyframe-sgi.elf cc_set os command injection

    HighCVSS 8.5No exploitEPSS 3%

    ruijie · rg-ew3000gxSep 16, 2026

  • Control iD iDSecure Unauthenticated Denial of Service

    HighCVSS 7.5No exploitEPSS 0%

    control id · idsecureSep 16, 2026

  • Control iD iDSecure Unauthenticated Denial of Service

    HighCVSS 7.5No exploitEPSS 0%

    control id · idsecureSep 16, 2026

  • Cisco Identity Services Engine Hardening Release - Insuffiencently Protected Credential Vulnerabilities

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · identity services engineSep 16, 2026

  • Cisco Identity Services Engine Command Injection Vulnerability

    CriticalCVSS 9.1No exploitEPSS 1%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Identity Services Engine Command Injection Vulnerability

    CriticalCVSS 9.1No exploitEPSS 1%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Identity Services Engine Remote Code Execution Vulnerability

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026