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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 34 of 80

  • This issue was addressed with improved checks.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds access issue was addressed with improved bounds checking.

    HighCVSS 7.1No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A memory corruption issue was addressed by removing the vulnerable code.

    HighCVSS 7.3No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A privacy issue was addressed with improved handling of user preferences.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A path handling issue was addressed with improved validation.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A permissions issue was addressed with improved validation.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A permissions issue was addressed with additional restrictions.

    HighCVSS 8.2No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • The issue was addressed with improved memory handling.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 7.1No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • This issue was addressed with improved checks.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A memory corruption issue was addressed with improved validation.

    HighCVSS 8.8Proof of conceptEPSS 0%

    apple · macosSep 14, 2026

  • The issue was addressed with improved authentication.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An authorization issue was addressed with improved state management.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A validation issue existed in the entitlement verification.

    CriticalCVSS 10.0No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An integer overflow was addressed with improved input validation.

    HighCVSS 8.8No exploitEPSS 0%

    apple · safariSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 8.8No exploitEPSS 0%

    apple · safariSep 14, 2026

  • An out-of-bounds access issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • The issue was addressed with improved checks.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    CriticalCVSS 9.8No exploitEPSS 1%

    apple · ipadosSep 14, 2026

  • A race condition was addressed with additional validation.

    HighCVSS 8.1No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • Deserialization of untrusted data in WHMCS 9.0.0 before 9.0.8 and 8.0.0 before 8.13.7 allows remote attackers to execute arbitrary code.

    CriticalCVSS 9.3No exploitEPSS 0%

    webpros · whmcsSep 14, 2026

  • Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execut

    HighCVSS 8.7No exploitEPSS 0%

    webpros · plesk extension "ruby"Sep 14, 2026

  • Concrete CMS 9.2.0 to 9.5.2 is vulnerable to stored XSS due to missing authorization in the `PUT /pages/{cID}` endpoint

    HighCVSS 7.2No exploitEPSS 0%

    concretecms · concrete cmsSep 14, 2026

  • Concrete CMS 9.0.0 to 9.5.2 is vulnerable to CSRF on Orphan Block Cleanup

    HighCVSS 7.1No exploitEPSS 0%

    concretecms · concrete cmsSep 14, 2026

  • Concrete CMS 9.0.0 to 9.5.2 is vulnerable to Stored XSS via Page Container icon

    HighCVSS 7.0No exploitEPSS 0%

    concretecms · concrete cmsSep 14, 2026

  • A buffer overflow was addressed with improved size validation.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A race condition was addressed with improved state handling.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A buffer overflow was addressed with improved bounds checking.

    HighCVSS 8.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 8.1No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A buffer overflow was addressed with improved size validation.

    CriticalCVSS 9.8Proof of conceptEPSS 0%

    apple · macosSep 14, 2026

  • An authorization issue was addressed with improved state management.

    HighCVSS 8.2No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds access issue was addressed with improved bounds checking.

    HighCVSS 7.5Proof of conceptEPSS 0%

    apple · macosSep 14, 2026

  • An integer overflow was addressed with improved input validation.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 8.4No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An integer overflow was addressed with improved input validation.

    HighCVSS 7.1No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A resource exhaustion issue was addressed with improved input validation.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A double free issue was addressed with improved memory management.

    CriticalCVSS 9.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A logic issue was addressed with improved checks.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 7.1No exploitEPSS 0%

    apple · macosSep 14, 2026

  • The issue was addressed with improved memory handling.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A path traversal issue was addressed with improved path validation.

    HighCVSS 7.8Proof of conceptEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds read was addressed with improved bounds checking.

    HighCVSS 7.1No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An access issue was addressed with additional sandbox restrictions.

    HighCVSS 8.2No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A logic issue was addressed with improved checks.

    HighCVSS 8.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • The issue was addressed with improved checks.

    HighCVSS 8.4No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A buffer overflow was addressed with improved bounds checking.

    HighCVSS 8.4No exploitEPSS 0%

    apple · macosSep 14, 2026

  • This issue was addressed with improved handling of symlinks.

    HighCVSS 8.4No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A permissions issue was addressed with additional restrictions.

    MediumCVSS 5.5Proof of conceptEPSS 0%

    apple · macosSep 14, 2026

  • A path traversal issue was addressed with improved path validation.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An authorization issue was addressed with improved state management.

    MediumCVSS 5.4Proof of conceptEPSS 0%

    apple · ipadosSep 14, 2026

  • A privacy issue was addressed with improved handling of identifiers.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A race condition was addressed with improved state management.

    HighCVSS 7.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A permissions issue was addressed with improved path validation.

    CriticalCVSS 9.8No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.3No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A type confusion issue was addressed with improved memory handling.

    MediumCVSS 5.5Proof of conceptEPSS 0%

    apple · ipadosSep 14, 2026

  • An integer overflow was addressed with improved input validation.

    HighCVSS 7.3No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An authorization issue was addressed with improved state management.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A permissions issue was addressed with additional sandbox restrictions.

    CriticalCVSS 9.1No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • This issue was addressed with additional entitlement checks.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • This issue was addressed with additional entitlement checks.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • The issue was addressed with improved memory handling.

    HighCVSS 7.3No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An authorization issue was addressed with improved state management.

    MediumCVSS 5.5Proof of conceptEPSS 0%

    apple · ipadosSep 14, 2026

  • A certificate validation issue was addressed with improved certificate validation.

    CriticalCVSS 9.1Proof of conceptEPSS 0%

    apple · ipadosSep 14, 2026

  • A logic issue was addressed with improved checks.

    HighCVSS 7.5No exploitEPSS 0%

    apple · macosSep 14, 2026

  • An information disclosure issue was addressed with improved state management.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • An out-of-bounds write issue was addressed with improved bounds checking.

    HighCVSS 7.1No exploitEPSS 0%

    apple · macosSep 14, 2026

  • A privacy issue was addressed with improved state management.

    HighCVSS 7.5No exploitEPSS 0%

    apple · ipadosSep 14, 2026

  • A permissions issue was addressed with additional restrictions.

    HighCVSS 7.8No exploitEPSS 0%

    apple · macosSep 14, 2026

  • Missing authentication in Ecommerce Template checkout session endpoint allows unauthenticated disclosure of buyer PII

    HighCVSS 8.2No exploitEPSS 0%

    marcoscamara01 · ecommerce templateSep 14, 2026

  • node-opcua: Missing nonce verification in UserNameIdentityToken authentication

    HighCVSS 7.7No exploitEPSS 0%

    node-opcua · node-opcuaSep 14, 2026

  • node-opcua: Unbounded nonce cache enables unauthenticated heap exhaustion DoS

    HighCVSS 7.5No exploitEPSS 0%

    node-opcua · node-opcuaSep 14, 2026

  • gettext-converter: Prototype pollution in js2i18next() via crafted translation keys

    HighCVSS 8.3No exploitEPSS 0%

    locize · gettext-converterSep 14, 2026

  • Alchemy: Unauthenticated nested page API leaks restricted & unpublished content

    HighCVSS 7.5No exploitEPSS 0%

    alchemycms · alchemy_cmsSep 14, 2026

  • Argos JavaScript: CI Branch Name OS Command Injection in @argos-ci/core

    HighCVSS 7.5No exploitEPSS 0%

    argos-ci · argos-javascriptSep 14, 2026

  • Laravel MagicLink: Insecure Deserialization of MagicLink Actions Leads to Remote Code Execution

    HighCVSS 8.8No exploitEPSS 0%

    cesargb · laravel-magiclinkSep 14, 2026

  • Multiple secuirty vulnerabilies addressed with IBM Business Automation Workflow August 2026

    HighCVSS 7.1No exploitEPSS 0%

    ibm · business automation workflow containers and traditionalSep 14, 2026

  • ZFile through 5.0.5 Share Entry Filter Bypass via Download Endpoint

    HighCVSS 8.7No exploitEPSS 0%

    zfile-dev · zfileSep 14, 2026

  • Activiti through 7.1.0.M6 Expression Injection via Mail Task

    HighCVSS 7.1No exploitEPSS 0%

    activiti · activitiSep 14, 2026

  • XWiki Platform: Resource path traversal via /skin/ action endpoint in Jetty 12+

    HighCVSS 8.2Proof of conceptEPSS 2%

    xwiki · xwiki-platformSep 14, 2026

  • Conform: parseSubmission vulnerable to CPU exhaustion when parsing many unique form fields

    HighCVSS 8.7No exploitEPSS 0%

    edmundhung · conformSep 14, 2026

  • dd-trace-java: Improper parsing of W3C baggage headers may lead to DoS

    HighCVSS 7.5No exploitEPSS 0%

    datadog · dd-trace-javaSep 14, 2026

  • http4k: Unbounded gzip decompression in `ServerFilters.GZip` / `RequestFilters.GunZip` allowed memory-exhaustion DoS

    HighCVSS 7.5No exploitEPSS 0%

    http4k · http4kSep 14, 2026

  • docx4j: Stack Overflow via Cyclic `w:basedOn` Style Chain leads to Denial of Service

    HighCVSS 7.5No exploitEPSS 0%

    plutext · docx4jSep 14, 2026

  • EasyAdmin: Stored Cross-Site Scripting (XSS) via uploaded files served inline in FileField and ImageField

    HighCVSS 7.6No exploitEPSS 0%

    easycorp · easyadminbundleSep 14, 2026

  • backpack/crud: Unverified password change in MyAccountController via mass assignment

    HighCVSS 7.6No exploitEPSS 0%

    laravel-backpack · crudSep 14, 2026

  • backpack/crud: Arbitrary file deletion via attacker-controlled clear_<attr>[] in HasUploadFields::uploadMultipleFilesToDisk

    HighCVSS 8.1No exploitEPSS 0%

    laravel-backpack · crudSep 14, 2026

  • backpack/crud: CRUD panel query scopes are not enforced on Update, Delete, and Reorder (cross-tenant IDOR)

    HighCVSS 7.6No exploitEPSS 0%

    laravel-backpack · crudSep 14, 2026

  • backpack/crud: OS command injection in Stats::makeCurlRequest via attacker-controlled Host header (pre-auth)

    HighCVSS 8.1No exploitEPSS 0%

    laravel-backpack · crudSep 14, 2026

  • Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)

    HighCVSS 7.5No exploitEPSS 0%

    jugmac00 · flask-reuploadedSep 14, 2026

  • flat-to-nested: Prototype pollution in flat-to-nested convert() via __proto__ parent/id key

    HighCVSS 7.5No exploitEPSS 0%

    joaonuno · flat-to-nested-jsSep 14, 2026

  • LangChain MongoDB: NoSQL Operator Injection in MongoDBSaver.list() leading to cross-tenant data exposure

    HighCVSS 7.7No exploitEPSS 0%

    langchain-ai · langchain-mongodbSep 14, 2026

  • DotVVM: ReDOS in routing

    HighCVSS 8.2No exploitEPSS 0%

    riganti · dotvvmSep 14, 2026

  • DotVVM: Missing authorization in AuthorizeActionFilter

    CriticalCVSS 9.2No exploitEPSS 0%

    riganti · dotvvmSep 14, 2026