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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 49 of 80

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Pr

    CriticalCVSS 9.6No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Dell Update Package Framework, versions prior to 26.07.03, contains an Improper Neutralization of Special Elements used in an OS Command ('O

    HighCVSS 7.8No exploitEPSS 0%

    dell · update package frameworkSep 16, 2026

  • Dell Update Package Framework, versions prior to 26.07.03, contains an Unchecked Return Value vulnerability.

    HighCVSS 7.8No exploitEPSS 0%

    dell · update package frameworkSep 16, 2026

  • Cisco Secure Firewall Management Center Software Impersonated sftunnel Connection Vulnerability

    CriticalCVSS 9.0No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Concrete CMS below 9.5.4 is vulnerable to Stored XSS via User Timezone Field

    HighCVSS 7.7No exploitEPSS 0%

    concretecms · concrete cmsSep 16, 2026

  • Concrete CMS before 9.5.4 stored is vulneratble to cross-site scripting via unauthenticated XML/XSLT file upload in the Form Block

    HighCVSS 7.3No exploitEPSS 0%

    concretecms · concrete cmsSep 16, 2026

  • oras-go: Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction (pushDir)

    HighCVSS 8.8No exploitEPSS 0%

    oras-project · oras-goSep 16, 2026

  • Dell Update Package Framework, versions prior to 26.07.03, contains a Stack-based Buffer Overflow vulnerability.

    HighCVSS 8.8No exploitEPSS 0%

    dell · update package frameworkSep 16, 2026

  • Dell Repository Manager, versions prior to 3.5.2, contains an Incorrect Default Permissions vulnerability.

    HighCVSS 8.5No exploitEPSS 0%

    dell · repository managerSep 16, 2026

  • Ruijie RG-EW3000GX user_list_note admin os command injection

    HighCVSS 8.5No exploitEPSS 3%

    ruijie · rg-ew3000gxSep 16, 2026

  • Guns through 8.3.5 Information Disclosure via Missing Permission Check

    HighCVSS 7.1No exploitEPSS 0%

    stylefeng · gunsSep 16, 2026

  • Guns through 8.3.5 Improper Access Control via SysNoticeController

    HighCVSS 7.1No exploitEPSS 0%

    stylefeng · gunsSep 16, 2026

  • TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL

    HighCVSS 7.1No exploitEPSS 0%

    tduckcloud · tduck-survey-formSep 16, 2026

  • ContiNew Admin through 4.1.0 Unauthorized Message Deletion via UserMessageController

    HighCVSS 7.1No exploitEPSS 0%

    continew-org · continew-adminSep 16, 2026

  • Remote assertion failure via 16-bit length truncation in `dns_ncache_add()`

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • djust's observability endpoints are network-exposed: the localhost gate is an opt-in middleware the docs omit, and the views enforce only DEBUG

    HighCVSS 7.4No exploitEPSS 0%

    djust-org · djustSep 16, 2026

  • Client mass-assignment of arbitrary view attributes via the default dj-model update_model handler

    HighCVSS 7.1No exploitEPSS 0%

    djust-org · djustSep 16, 2026

  • SIMAC MyPHR 1.1 IDOR Account Takeover via /api/employes/put/{id}

    HighCVSS 8.7No exploitEPSS 0%

    simac · myphrSep 16, 2026

  • An issue in Sogou Sogou Input Method < 16.3.0.3498 (fixed in 16.3.0.3498) allows a remote attacker to execute arbitrary code via the biz_hel

    CriticalCVSS 9.8Proof of conceptEPSS 0%

    Sep 16, 2026

  • Unauthenticated remote crash of named via a single DoH SIG(0) request

    HighCVSS 7.5No exploitEPSS 6%

    isc · bind 9Sep 16, 2026

  • SVCB AliasMode additional-data error leaks qpcache references

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • Remote CPU denial of service through cached SVCB/HTTPS AliasMode trees

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • Scirius through 3.8.0 Arbitrary File Write via PCAP Upload

    HighCVSS 7.2No exploitEPSS 0%

    stamusnetworks · sciriusSep 16, 2026

  • IRIS through 2.4.29 Unauthorized Comment Access via Object ID

    HighCVSS 7.1No exploitEPSS 0%

    dfir-iris · iris-webSep 16, 2026

  • Shuffle through 2.2.1 API Key Reset Cross-Tenant Privilege Escalation

    HighCVSS 8.6No exploitEPSS 0%

    shuffle · shuffleSep 16, 2026

  • Covenant through 0.6 Missing Authentication on the CovenantHub SignalR Hub

    CriticalCVSS 9.3No exploitEPSS 0%

    cobbr · covenantSep 16, 2026

  • Nuclei from 3.7.0 before 3.11.1 Template Signature Bypass via Modification-Time-Only Cache

    HighCVSS 7.0No exploitEPSS 0%

    projectdiscovery · nucleiSep 16, 2026

  • Quickwit through 0.9.0 SSRF via SQS queue_url Parameter

    HighCVSS 8.7No exploitEPSS 0%

    quickwit-oss · quickwitSep 16, 2026

  • Kubero through 3.1.1 Unauthenticated Notifications API Access

    CriticalCVSS 9.3No exploitEPSS 0%

    kubero-dev · kuberoSep 16, 2026

  • A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of Monkey through commit 4fb0c16 allows attackers

    HighCVSS 7.5No exploitEPSS 1%

    Sep 16, 2026

  • Redocly CLI: Arbitrary code execution via Arazzo `$faker` expression using `respect`

    HighCVSS 7.8No exploitEPSS 0%

    redocly · redocly-cliSep 16, 2026

  • Apache MyFaces: Server-Side Request Forgery / Local File Inclusion Vulnerability

    CriticalCVSS 9.8No exploitEPSS 0%

    apache software foundation · apache myfacesSep 16, 2026

  • Under certain circumstances, an unauthenticated gNPSI client can craft a malicious request to allow arbitrary code execution, granting an attacker full administ

    CriticalCVSS 9.2No exploitEPSS 0%

    arista networks · eosSep 16, 2026

  • On affected platforms running Arista EOS with IGMP (Internet Group Management Protocol) snooping configured (enabled by default on all VLANs), a network-adjacen

    HighCVSS 7.1No exploitEPSS 0%

    arista networks · eosSep 16, 2026

  • Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • RabbitMQ Java client: Frame-level OOM: Math.min(maxInboundMessageBodySize, 0) defeats frame size enforcement

    HighCVSS 8.7No exploitEPSS 0%

    rabbitmq · rabbitmq-java-clientSep 16, 2026

  • RMCP: Missing Resource Field Validation in OAuth Protected Resource Metadata Discovery

    HighCVSS 8.2No exploitEPSS 0%

    modelcontextprotocol · rust-sdkSep 16, 2026

  • RMCP: Unauthenticated permanent session-table leak in rmcp Streamable HTTP server transport leads to remote denial-of-service

    HighCVSS 7.5No exploitEPSS 0%

    modelcontextprotocol · rust-sdkSep 16, 2026

  • An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34 allows a local attcker to execute arbitrar

    HighCVSS 8.4Proof of conceptEPSS 0%

    Sep 16, 2026

  • named aborts on a TKEY query when the user configuration has no global options statement

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • CoreDNS: Unauthenticated memory exhaustion in custom transports

    HighCVSS 7.5No exploitEPSS 0%

    coredns · corednsSep 16, 2026

  • CoreDNS DoH/DoQ/gRPC bypass UPDATE rejection enforced on UDP/TCP

    HighCVSS 7.5No exploitEPSS 0%

    coredns · corednsSep 16, 2026

  • Skipper: OPA body-authz bypass: truncated_body mitigation fails open on chunked/HTTP-2 (incomplete fix CVE-2026-50197)

    HighCVSS 7.5No exploitEPSS 0%

    zalando · skipperSep 16, 2026

  • Validating resolver can abort while caching a mismatched NOQNAME proof

    HighCVSS 7.5No exploitEPSS 0%

    isc · bind 9Sep 16, 2026

  • Pocketbase: Unhandled panic in worker goroutines

    HighCVSS 8.7No exploitEPSS 0%

    pocketbase · pocketbaseSep 16, 2026

  • react/http: A malformed HTTP chunked body can lead to a denial-of-service and peg the CPU

    HighCVSS 7.5No exploitEPSS 0%

    reactphp · httpSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    HighCVSS 7.0Proof of conceptEPSS 1%

    hp · linux imaging and printingSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    HighCVSS 8.6No exploitEPSS 1%

    hp · linux imaging and printingSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    HighCVSS 8.4No exploitEPSS 0%

    hp · linux imaging and printingSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    CriticalCVSS 9.3No exploitEPSS 1%

    hp · linux imaging and printingSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    HighCVSS 8.6No exploitEPSS 1%

    hp · linux imaging and printingSep 16, 2026

  • HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

    CriticalCVSS 9.3No exploitEPSS 1%

    hp · linux imaging and printingSep 16, 2026

  • Backstage: Improper input validation in TechDocs MkDocs configuration

    HighCVSS 8.8No exploitEPSS 1%

    linuxfoundation · backstage plugin-techdocs-nodeSep 16, 2026

  • Open5GS PFCP types.c ogs_pfcp_parse_volume_measurement null pointer dereference

    HighCVSS 7.1No exploitEPSS 0%

    Sep 16, 2026

  • SigNoz 0.88.0 through 0.141.0 - Missing Authentication on Trace Funnel Analytics Endpoints

    HighCVSS 8.8No exploitEPSS 0%

    signoz · signozSep 16, 2026

  • Dell ObjectScale, versions prior to ObjectScale 4.4.0.0, contains an Improper Authentication vulnerability.

    CriticalCVSS 9.1No exploitEPSS 0%

    dell · objectscaleSep 16, 2026

  • LMdeploy has Remote Code Execution by Pickle Deserialization via zmq_rpc.call_and_response() in InterLM/lmdeploy

    CriticalCVSS 9.8No exploitEPSS 0%

    internlm · lmdeploySep 16, 2026

  • djust has Cross-Site Request Forgery on the Server-Sent-Events transport: a cross-origin page can drive a victim-authenticated SSE session

    HighCVSS 8.1No exploitEPSS 0%

    djust-org · djustSep 16, 2026

  • djust: Multi-tenant isolation fails open on the WebSocket/SSE path, disclosing other tenants' data

    HighCVSS 7.7No exploitEPSS 0%

    djust-org · djustSep 16, 2026

  • Cisco Identity Services Engine Hardening Release - Improper Neutralization Vulnerabilities

    CriticalCVSS 10.0No exploitEPSS 0%

    cisco · identity services engineSep 16, 2026

  • Cisco Identity Services Engine Remote Code Execution Vulnerability

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Identity Services Engine Hardening Release - Access Control Vulnerabilities

    CriticalCVSS 10.0No exploitEPSS 0%

    cisco · identity services engineSep 16, 2026

  • Cisco Identity Services Engine Hardening Release - Incorrect Resource Transfer Vulnerabilities

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Identity Services Engine Remote Code Execution Vulnerability

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Identity Services Engine Hardening Release - Input Validation Vulnerabilities

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Secure Firewall Management Center Software Java Deserialization Remote Code Execution Vulnerability

    CriticalCVSS 9.8No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Cisco Nexus Dashboard Software Security Hardening Release September 2026 - Improper Access Control

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco nexus dashboardSep 16, 2026

  • Cisco Secure Firewall Management Center sftunnel Root Arbitrary Code Exectution Vulnerability

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Cisco Nexus Dashboard Software Security Hardening Release September 2026 - Improper Neutralization of Special Elements used in a Command

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco nexus dashboardSep 16, 2026

  • Cisco Nexus Dashboard Software Security Hardening Release September 2026 - Missing Authentication for Critical Function

    CriticalCVSS 9.8No exploitEPSS 0%

    cisco · cisco nexus dashboardSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Ex

    CriticalCVSS 9.9Proof of conceptEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Im

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Firewall Management Center Software sftunnel Deserialization Root Command Execution Vulnerability

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Cisco Nexus Dashboard Software Security Hardening Release September 2026 - SQL Injection

    HighCVSS 8.8No exploitEPSS 0%

    cisco · cisco nexus dashboardSep 16, 2026

  • Apache NiFi: Improper Handling of Case Sensitivity for Content-Encoding in HTTP Requests

    HighCVSS 7.5No exploitEPSS 0%

    apache · nifiSep 16, 2026

  • Cisco ISE API Authentication Bypass Vulnerability

    CriticalCVSS 10.0No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Apache MyFaces: Denial of Service via Unbounded Request Parsing

    HighCVSS 7.5No exploitEPSS 0%

    apache software foundation · apache myfacesSep 16, 2026

  • Tanium addressed a SQL injection vulnerability in Asset.

    HighCVSS 7.2No exploitEPSS 0%

    tanium · assetSep 16, 2026

  • Tanium addressed a SQL injection vulnerability in Asset.

    HighCVSS 7.2No exploitEPSS 0%

    tanium · assetSep 16, 2026

  • Tanium addressed a SQL injection vulnerability in Threat Response.

    HighCVSS 8.8No exploitEPSS 0%

    tanium · threat responseSep 16, 2026

  • Apache NiFi Registry: Improper Limitation of Pathname in Persisted Extension Bundles

    HighCVSS 7.2No exploitEPSS 0%

    apache · nifiSep 16, 2026

  • kkFileView >= 4.2.0 is vulnerable to Server-Side Request Forgery (SSRF).

    CriticalCVSS 9.1No exploitEPSS 0%

    Sep 16, 2026

  • HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Write

    CriticalCVSS 9.3No exploitEPSS 0%

    hp inc · hp ac print & scanSep 16, 2026

  • HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Write

    CriticalCVSS 9.3No exploitEPSS 0%

    hp inc · hp ac print & scanSep 16, 2026

  • HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Write

    HighCVSS 8.8No exploitEPSS 0%

    hp inc · hp ac print & scanSep 16, 2026

  • Server-Side Request Forgery in Altium Enterprise Server UnifiedLogin Service Allows Unauthenticated System Compromise

    CriticalCVSS 10.0No exploitEPSS 0%

    altium · altium enterprise serverSep 16, 2026

  • Cisco Secure Firewall Threat Defense Software TLS 1.3 Denial of Service Vulnerability

    HighCVSS 8.6No exploitEPSS 0%

    cisco · cisco secure firewall threat defense (ftd) softwareSep 16, 2026

  • Cisco Secure Firewall Adaptive Security Appliance Software and Secure Firewall Threat Defense Software Logging Denial of Service

    HighCVSS 8.6No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software and Secure Firewall Threat Defense Software EIGRP Denial of Service Vulnerability

    HighCVSS 7.4No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Identity Services Engine Unauthenticated SQL Injection Vulnerability

    HighCVSS 7.5No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software IKEv2 Certificate Authentication Denial of Service Vulnerability

    HighCVSS 8.6No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software for Firepower 3100 and 4200 Series DTLS Denial of Service Vulnerab

    HighCVSS 8.6No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Identity Search Engine SXP REST API SQL Injection Vulnerability

    CriticalCVSS 9.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Secure Firewall Management Center and Secure Firewall Threat Defense Software sftunnel Memory Exhaustion Denial of Service Vulnerability

    HighCVSS 8.6No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Cisco Identity Services Engine SQL Injection Vulnerability

    HighCVSS 7.1No exploitEPSS 0%

    cisco · cisco identity services engine softwareSep 16, 2026

  • Cisco Secure Firewall Management Center and Secure Firewall Threat Defense Software sftunnel Unauthorized Authentication Bypass Vulnerability

    HighCVSS 8.3No exploitEPSS 0%

    cisco · cisco secure firewall management center (fmc)Sep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Im

    CriticalCVSS 9.9No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - In

    HighCVSS 8.8No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Co

    HighCVSS 8.4No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026

  • Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - In

    HighCVSS 8.1No exploitEPSS 0%

    cisco · cisco secure firewall adaptive security appliance (asa) softwareSep 16, 2026