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Exploited and new serious CVEs: October 2026

8,751 records · 22 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 81 of 88

  • HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies

    HighCVSS 7.5No exploitEPSS 0%

    Oct 28, 2026

  • HTTP::Body versions before 1.23_01 for Perl lose track of chunk boundaries in chunked request bodies when a read ends inside a chunk

    CriticalCVSS 9.1No exploitEPSS 0%

    Oct 28, 2026

  • russh: Agent server never calls `Agent::confirm`, so keys added with the confirm constraint (`ssh-add -c`) sign without confirmation

    HighCVSS 8.3No exploitEPSS 0%

    eugeny · russhOct 28, 2026

  • RE2JS: Quadratic-time denial of service in re2js lookbehind matching

    HighCVSS 7.5No exploitEPSS 0%

    le0pard · re2jsOct 28, 2026

  • Highcharts Core: `javascript:` URL in an `xlink:href` attribute survives text filtering and reaches exported charts

    HighCVSS 7.2No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Grid Pro: cell-renderer `attributes` map written with raw `setAttribute`

    HighCVSS 8.5No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • HTTP::Body versions before 1.24_01 for Perl allow CPU exhaustion via regex backtracking on the filename of a multipart upload

    HighCVSS 7.5No exploitEPSS 0%

    Oct 28, 2026

  • HTTP::Body versions before 1.24_01 for Perl allow memory exhaustion via unbounded buffering of chunked request bodies

    HighCVSS 7.5No exploitEPSS 0%

    Oct 28, 2026

  • Highcharts Grid: custom icon definition objects written with raw `setAttribute` on `<path>`

    HighCVSS 8.5No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Core: AST `DOMParser` fallback assigns unsanitized markup to `innerHTML` during print

    HighCVSS 7.2No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Dashboards: `chartConstructor` is an unchecked lookup into the Highcharts namespace

    HighCVSS 8.6No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Core: `breadcrumbs.style` keys become SVG event-handler attributes

    HighCVSS 8.4No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts: series column construction writes to Object.prototype

    HighCVSS 7.2No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts: dotted series.keys paths write to Object.prototype

    HighCVSS 7.2No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Openjdk-orb: incomplete fix for cve-2026-15560,unauthed class loading via iiop in eap

    HighCVSS 8.1No exploitEPSS 0%

    red hat · red hat jboss enterprise application platform 7Oct 28, 2026

  • Highcharts: javascript: URL in credits.href runs script on click

    HighCVSS 8.4No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Dashboards: sidebar component labels are parsed as HTML

    HighCVSS 8.4No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Dashboards: fullscreen labels are parsed as HTML

    HighCVSS 8.4No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Grid: pagination language options are parsed as HTML

    HighCVSS 8.6No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Highcharts Grid: javascript: URL in credits.href runs script on click

    HighCVSS 8.4No exploitEPSS 0%

    highcharts · highchartsOct 28, 2026

  • Vue I18n: escapeParameter does not prevent XSS through srcdoc in translation messages

    HighCVSS 7.2No exploitEPSS 0%

    intlify · vue-i18nOct 28, 2026

  • Echo: BodyDump captures request and response bodies without size limits in v4

    HighCVSS 8.2No exploitEPSS 0%

    labstack · echoOct 28, 2026

  • Echo: Decompress permits unbounded gzip expansion in v4

    HighCVSS 8.2No exploitEPSS 0%

    labstack · echoOct 28, 2026

  • Echo: WebSocket proxy can retain connections and handlers after client disconnect

    HighCVSS 8.2No exploitEPSS 0%

    labstack · echoOct 28, 2026

  • Echo: Rejected WebSocket upgrades can bypass Echo route-level access controls

    CriticalCVSS 9.1No exploitEPSS 0%

    labstack · echoOct 28, 2026

  • A path traversal vulnerability allows a remote unauthenticated attacker to execute arbitrary code as root in Sophos UTM (all versions) after

    CriticalCVSS 9.2No exploitEPSS 0%

    sophos · sg utmOct 28, 2026

  • n8n before 1.123.85, 2.43.5, and 2.44.1 Filter Injection via Quick Base Node Where Parameter

    HighCVSS 7.0No exploitEPSS 0%

    n8n-io · n8nOct 28, 2026

  • n8n before 1.123.85, 2.43.5, and 2.44.1 ReDoS via Read/Write Files Node

    HighCVSS 7.1No exploitEPSS 0%

    n8n-io · n8nOct 28, 2026

  • n8n before 1.123.85, 2.43.5, and 2.44.1 Stored XSS via Webhook Responses Missing Sandbox Policy

    HighCVSS 8.4No exploitEPSS 0%

    n8n-io · n8nOct 28, 2026

  • n8n before 2.43.5 and 2.44.1 Authorization Bypass via Crafted Workflow ID in Data Tables

    HighCVSS 8.7No exploitEPSS 0%

    n8n-io · n8nOct 28, 2026

  • n8n before 2.41.4 and 2.42.1 Prototype Pollution DoS via Workflow History Compaction

    HighCVSS 7.1No exploitEPSS 0%

    n8n-io · n8nOct 28, 2026

  • MONAI 1.2.0 before 1.6.1 Code Execution via bundle configs/logging.conf

    HighCVSS 8.6No exploitEPSS 0%

    project-monai · monaiOct 28, 2026

  • MONAI before 1.6.1 Missing Integrity Verification via check_hash in Downloads

    HighCVSS 8.2No exploitEPSS 0%

    project-monai · monaiOct 28, 2026

  • EspoCRM before 9.3.11 and 10.0.8 Unauthenticated Denial of Service via Password-Redaction Regex

    HighCVSS 8.7No exploitEPSS 0%

    espocrm · espocrmOct 28, 2026

  • Coder before 2.29.21, 2.34.12, 2.35.9, 2.36.7, and 2.37.4 Missing Audience Validation in GCP Instance-Identity Authentication

    HighCVSS 8.3No exploitEPSS 0%

    coder · coderOct 28, 2026

  • Wasmtime before 36.0.18, 37.0.0 before 48.0.6, and 49.0.0 before 49.0.3 Sandbox Escape via Symlink Rename

    HighCVSS 8.8No exploitEPSS 0%

    bytecodealliance · wasmtimeOct 28, 2026

  • mcp-sanitizer: File Path Sanitizer Permits Arbitrary User-Home Absolute Paths

    HighCVSS 7.5No exploit

    Oct 28, 2026

  • mcp-sanitizer: URL sanitizer allows localhost/IPv6 loopback SSRF bypass via explicit port or bracketed IPv6

    HighCVSS 8.2No exploit

    Oct 28, 2026

  • Server Side Request Forgery in Multiple WSO2 Products Allows Access to Internal and External Resources

    HighCVSS 8.3No exploitEPSS 0%

    wso2 · wso2 api managerOct 28, 2026

  • Samba: access control bypass via vfs_ceph_rgw case-insensitive open

    HighCVSS 8.1No exploitEPSS 0%

    samba · sambaOct 28, 2026

  • Ai-gateway-payload-processing: ai-gateway-payload-processing: tenant/credential selection from client-controlled url path with no in-process authorization

    CriticalCVSS 9.1No exploitEPSS 0%

    red hat · red hat openshift ai (rhoai)Oct 28, 2026

  • Echo: middleware.Static: `%2F`-encoded path bypasses route/group middleware guarding a statically-served path

    HighCVSS 7.5Proof of conceptEPSS 0%

    labstack · echoOct 28, 2026

  • Kserve: kserve: server-side request forgery via malicious storageuri

    HighCVSS 7.7No exploitEPSS 0%

    red hat · red hat openshift ai (rhoai)Oct 28, 2026

  • Gearboy advisory / Gearsystem body: Unauthenticated network exposure of MCP HTTP tools

    HighCVSS 8.6No exploitEPSS 0%

    drhelius · gearboyOct 28, 2026

  • FearlessCMS: Unauthenticated debug scripts expose filesystem operations and XSS

    CriticalCVSS 9.4No exploitEPSS 0%

    fearlessgeekmedia · fearlesscmsOct 28, 2026

  • CVE-2026-6647
    29Monitor

    Incomplete OAuth Token Revocation via Case Mismatch in WSO2 Identity Server Allows Continued Access After Lifecycle Events

    HighCVSS 7.4No exploitEPSS 0%

    wso2 · wso2 identity serverOct 28, 2026

  • CVE-2026-76418
    64This week

    Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service Vulnerability

    HighCVSS 8.6KEVWeaponizedEPSS 0%

    cisco · adaptive security appliance softwareOct 28, 2026

  • Remote Code Execution via BPMN System REST APIs in Multiple WSO2 Products Permits Arbitrary Command Execution

    HighCVSS 8.8No exploitEPSS 0%

    wso2 · enterprise integrator (bps profile)Oct 28, 2026

  • @happy-dom/server-renderer: ServerRendererServer Target-Origin Bypass SSRF / Open Proxy

    HighCVSS 7.5No exploitEPSS 0%

    capricorn86 · happy-domOct 28, 2026

  • Happy DOM: SSRF via iframe and link stylesheet when parsing untrusted HTML

    HighCVSS 8.6No exploitEPSS 0%

    capricorn86 · happy-domOct 28, 2026

  • decode-uri-component: Denial of service via quadratic replacement of percent-encoded runs

    HighCVSS 8.2No exploitEPSS 0%

    samverschueren · decode-uri-componentOct 28, 2026

  • GraphQL Tools: Per-request connection parameters persist into later users' WebSocket authentications

    HighCVSS 8.2No exploitEPSS 0%

    ardatan · graphql-toolsOct 28, 2026

  • LangGraph JavaScript custom authentication may permit cross-user Store access

    HighCVSS 8.6No exploitEPSS 0%

    langchain-ai · langgraph-apiOct 28, 2026

  • The DB Tools trust certificates issued by recoverable eMudhra intermediate CAs

    HighCVSS 7.6No exploitEPSS 0%

    mongodb · database toolsOct 28, 2026

  • OAuthLib: Token grants can use attacker-supplied client_id for authorization after authenticating a different client

    HighCVSS 8.4Proof of conceptEPSS 0%

    oauthlib · oauthlibOct 28, 2026

  • ClashMi through 1.0.32.1801 Disabled TLS Certificate Validation Enables Update MITM

    HighCVSS 7.7No exploitEPSS 0%

    karingx · clashmiOct 28, 2026

  • OvenMediaEngine through 0.21.0 OVT Relay DoS via Oversized payload_length

    HighCVSS 8.7No exploitEPSS 0%

    ovenmedialabs · ovenmediaengineOct 28, 2026

  • Signal K Server before 2.33.0 Missing Authentication via /skServer/ziplogs

    CriticalCVSS 9.3No exploitEPSS 0%

    signalk · signalk-serverOct 28, 2026

  • CherryTree through 1.7.2 OS Command Injection via Custom Web Link Action

    HighCVSS 7.1No exploitEPSS 0%

    giuspen · cherrytreeOct 28, 2026

  • python-markdown2 through 2.5.5 Denial of Service via Unclosed Inline Link Destinations

    HighCVSS 8.7No exploitEPSS 0%

    trentm · python-markdown2Oct 28, 2026

  • FreeImage through 3.18.0 and danoli3 fork before 3.19.22 Heap Buffer Overflow via IFF/LBM PBM RLE Decoder

    HighCVSS 8.5No exploitEPSS 0%

    danoli3 · freeimageOct 28, 2026

  • FreeImage through 3.18.0 and danoli3 fork before 3.19.25 Heap Buffer Overflow via GIF_PLAYBACK Compositing

    HighCVSS 8.5No exploitEPSS 0%

    danoli3 · freeimageOct 28, 2026

  • Volmarg Personal Management System through 2.1.0 OS Command Injection via Storage Folder Path

    HighCVSS 8.6No exploitEPSS 1%

    volmarg · personal-management-systemOct 28, 2026

  • Bricks Theme Unauthenticated Dynamic Data Tag Injection via query_result

    HighCVSS 7.5No exploitEPSS 0%

    bricks · bricks themeOct 28, 2026

  • Bricks Broken Access Control via query_result Endpoint

    HighCVSS 7.5No exploitEPSS 0%

    bricks · bricks builderOct 28, 2026

  • OpenCATS: Authenticated Remote Code Execution via SettingsUI (manageProfessional)

    HighCVSS 7.2No exploitEPSS 0%

    opencats · opencatsOct 28, 2026

  • OpenCATS: Authenticated SQL injection in activity DataGrid date filters

    HighCVSS 7.6No exploitEPSS 0%

    opencats · opencatsOct 28, 2026

  • AnkiMCP: DNS rebinding reaches unauthenticated local AnkiMCP HTTP tools

    HighCVSS 8.8No exploitEPSS 0%

    ankimcp · anki-mcp-server-addonOct 28, 2026

  • AVideo-Encoder: unauthenticated installer PHP code injection

    CriticalCVSS 10.0No exploitEPSS 0%

    wwbn · avideo-encoderOct 28, 2026

  • AVideo-Encoder: unauthenticated command execution through streamer login trust

    CriticalCVSS 10.0No exploitEPSS 0%

    wwbn · avideo-encoderOct 28, 2026

  • AVideo-Encoder: pre-authentication streamer-login SQL injection

    HighCVSS 7.5No exploitEPSS 0%

    wwbn · avideo-encoderOct 28, 2026

  • AVideo-Encoder: missing authentication on control and status endpoints

    HighCVSS 7.3No exploitEPSS 0%

    wwbn · avideo-encoderOct 28, 2026

  • AVideo-Encoder: unauthenticated full-response server-side request forgery

    HighCVSS 8.6No exploitEPSS 0%

    wwbn · avideo-encoderOct 28, 2026

  • Path traversal in Mattermost Agents plugin mention reminder allows plugin replacement via crafted post

    HighCVSS 8.0No exploitEPSS 0%

    mattermost · mattermostOct 28, 2026

  • D-Link DIR-505 Web Management CGI secmark1524.cgi main backdoor

    HighCVSS 8.9No exploitEPSS 0%

    d-link · dir-505Oct 28, 2026

  • MailWatch: IDOR lets any authenticated user release or delete another tenant's quarantined mail

    HighCVSS 8.1No exploitEPSS 0%

    mailwatch · mailwatchOct 28, 2026

  • Improper input validation in Bixby prior to version 4.0.85.6 allows privileged local attackers to launch arbitrary activity.

    HighCVSS 8.3No exploitEPSS 0%

    samsung mobile · bixbyOct 29, 2026

  • The Ortto plugin for WordPress before 1.0.25 did not authenticate configuration update requests, relying only on a secret exposed in public

    HighCVSS 8.6No exploitEPSS 0%

    canva · orttoOct 29, 2026

  • Unrestricted Command Execution via system.execute

    CriticalCVSS 9.4No exploitEPSS 0%

    apereo foundation · openequellaOct 29, 2026

  • XML External Entity (XXE) Injection in Metadata Field Allows Arbitrary File Read

    HighCVSS 7.1No exploitEPSS 0%

    apereo foundation · openequellaOct 29, 2026

  • Bot for Telegram on WooCommerce <= 1.3.0 - Unauthenticated Authentication Bypass to Account Takeover via Fake Telegram Webhook + Brute-Forced Login Token

    CriticalCVSS 9.8No exploitEPSS 0%

    guruteam · bot for telegram on woocommerceOct 29, 2026

  • A authorization bypass vulnerability exists in the /nodered functionality of FUXA (version(s): 1.3.2-2809).

    CriticalCVSS 9.8No exploitEPSS 0%

    frangoteam · frangoteamOct 29, 2026

  • Wild Apricot Login <= 1.0.18 - Authentication Bypass via SSO Email-Collision Account Binding on Multisite

    HighCVSS 7.5No exploitEPSS 0%

    wild-apricot · wild apricot loginOct 29, 2026

  • SendPress Newsletters <= 1.26.1.20 - Unauthenticated SQL Injection via 'subscriberid' Parameter

    HighCVSS 7.5No exploitEPSS 0%

    brewlabs · sendpress newslettersOct 29, 2026

  • Social Web Suite <= 4.1.12 - Unauthenticated SQL Injection via 'exclude_posts' Parameter

    HighCVSS 7.5No exploitEPSS 0%

    dejanmarkovic · social web suite – social media auto post, social media auto publishOct 29, 2026

  • SSL Wireless SMS Notification <= 3.8.1 - Unauthenticated Authentication Bypass to Account Takeover

    HighCVSS 8.1No exploitEPSS 0%

    sslplugins · ssl wireless sms notificationOct 29, 2026

  • Schema App Structured Data <= 2.3.2 - Unauthenticated Stored Cross-Site Scripting via Comment Content via 'Remove Microdata' Output Filter

    HighCVSS 7.2No exploitEPSS 0%

    vberkel · schema app structured dataOct 29, 2026

  • Food Store <= 1.5.5 - Unauthenticated Stored Cross-Site Scripting via 'service_type' Cookie

    HighCVSS 7.2No exploitEPSS 0%

    wpscripts · food store – online food delivery & pickupOct 29, 2026

  • DSGVO All in one for WP <= 5.0 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Output Buffer Regex Corruption

    HighCVSS 7.2No exploitEPSS 0%

    mlfactory · dsgvo all in one for wpOct 29, 2026

  • Frontend Dashboard < 3.0.5 and ProfileGrid < 6.0.0.5 - Unauthenticated PHP Object Injection

    CriticalCVSS 9.0No exploitEPSS 0%

    unknown · frontend dashboardOct 29, 2026

  • Two Factor Authentication < 1.17.0 and All-In-One Security (AIOS) < 5.5.0 - Subscriber+ 2FA Bypass via 'creds_user_id' Parameter

    HighCVSS 7.5No exploitEPSS 0%

    unknown · two factor authenticationOct 29, 2026

  • LogixFast Auth < 1.0.4 - Unauthenticated Account Takeover via Password Reset

    CriticalCVSS 9.8No exploitEPSS 0%

    unknown · logixfast authOct 29, 2026

  • Automated Import Products to Cart < 1.0.4 - Subscriber+ Arbitrary File Read and Deletion via Path Traversal

    CriticalCVSS 9.9No exploitEPSS 0%

    unknown · automated import products to cartOct 29, 2026

  • Wildfly: wildfly-iiop: wildfly-ejb3: wildfly: authentication bypass on iiop ejb invocations as csiv2 ittprincipalname accepted without transport binding

    HighCVSS 7.4No exploitEPSS 0%

    red hat · red hat fuse 7Oct 29, 2026

  • Chat AI with Dispatcher < 2.4 - Unauthenticated Arbitrary File Upload

    CriticalCVSS 9.8No exploitEPSS 0%

    unknown · chat ai with dispatcherOct 29, 2026

  • Contact Form by Supsystic < 1.11.1 - Admin+ SSTI via Form Text Block

    HighCVSS 7.2No exploitEPSS 0%

    unknown · contact form by supsysticOct 29, 2026

  • nvm_ls lets an untrusted version string inject sed commands, executing arbitrary commands with GNU sed

    HighCVSS 7.1No exploitEPSS 0%

    nvm-sh · nvmOct 29, 2026

  • Wildfly-ejb: wildfly-iiop-openjdk: eap iiop listeners may permit unauthed deserialization

    HighCVSS 7.4No exploitEPSS 0%

    red hat · red hat jboss enterprise application platform 7Oct 29, 2026

  • Community Events 1.4.9 - 1.5.9 - Unauthenticated Stored XSS via Event Submission Form

    HighCVSS 8.8No exploitEPSS 0%

    unknown · community eventsOct 29, 2026

  • vTables < 0.3 - Unauthenticated SQL Injection via orderby Parameter

    HighCVSS 8.6No exploitEPSS 0%

    unknown · vtablesOct 29, 2026