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Exploited and new serious CVEs: August 2026

7,138 records · 20 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 5 of 72

  • Apache Qpid Proton Dotnet: Unbounded symbol value caching can lead to pre-authentication resource exhaustion

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid proton-dotnetAug 5, 2026

  • Apache Qpid Proton Dotnet: Type size/count handling can lead to excessive allocation pre-authentication

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid proton-dotnetAug 5, 2026

  • Apache Qpid ProtonJ2: Unbounded symbol value caching can lead to pre-authentication resource exhaustion

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid protonj2Aug 5, 2026

  • Apache Qpid ProtonJ2: Type size/count handling can lead to excessive allocation pre-authentication

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid protonj2Aug 5, 2026

  • Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid broker-jAug 5, 2026

  • Apache Qpid Broker-J: Unbounded symbol value caching can lead to pre-authentication resource exhaustion

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid broker-jAug 5, 2026

  • In OpenStack Swift through 2.38.0, the proxy server Accept header parser contains a regular expression vulnerable to catastrophic backtracki

    HighCVSS 8.7No exploitEPSS 0%

    openstack · swiftAug 5, 2026

  • ENDLESSDOORS: Zbtlink Router rctl/kworker Phone-Home Root Implant

    CriticalCVSS 9.3Proof of conceptEPSS 0%

    zbtlink · cpe2801 firmwareAug 5, 2026

  • InvoiceNinja - Stored XSS via Invoice/Quote Terms Field

    HighCVSS 8.7No exploitEPSS 0%

    invoiceninja · invoiceninjaAug 5, 2026

  • Grocy - Stored XSS via HTMLPurifier Output Double-Decode

    HighCVSS 8.7No exploitEPSS 0%

    grocy · grocyAug 5, 2026

  • Miantang IoT-PHP - Unauthenticated SQL Injection in /userlogin

    CriticalCVSS 9.8No exploitEPSS 0%

    miantang · iot-phpAug 5, 2026

  • Inventory-Management-System-PHP - Unauthenticated SQL Injection in Login and Product Deletion

    CriticalCVSS 9.8No exploitEPSS 0%

    harsh21patel · inventory-management-system-phpAug 5, 2026

  • Apache Qpid Proton-J: Unbounded type nesting can lead to pre-authentication stackoverflow

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid proton-jAug 5, 2026

  • Apache Qpid Proton Dotnet: Unbounded type nesting can lead to pre-authentication stackoverflow

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid proton-dotnetAug 5, 2026

  • Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid protonj2Aug 5, 2026

  • Apache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming delivery

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid protonj2Aug 5, 2026

  • Apache Qpid Broker-J: Unbounded type nesting can lead to pre-authentication stack overflow

    HighCVSS 7.5No exploitEPSS 0%

    apache · qpid broker-jAug 5, 2026

  • HashBrown CMS - OS Command Injection in Media Upload Thumbnail Generation

    HighCVSS 8.8No exploitEPSS 1%

    hashbrowncms · hashbrown-cmsAug 5, 2026

  • HashBrown CMS - OS Command Injection via Git Deployer Branch Field

    HighCVSS 8.8No exploitEPSS 1%

    hashbrowncms · hashbrown-cmsAug 5, 2026

  • Pluck CMS - Unrestricted File Upload via Missing .php8 Extension in Upload Blacklist

    HighCVSS 7.2No exploitEPSS 0%

    pluck-cms · pluck cmsAug 5, 2026

  • Crater - Missing Tenant-Ownership Check in CustomerPolicy Allows Cross-Company Customer Data Theft and Deletion

    HighCVSS 8.3No exploitEPSS 0%

    crater-invoice · craterAug 5, 2026

  • Rancher Audit-Log Middleware Unauthenticated Memory Exhaustion Denial of Service

    HighCVSS 7.5No exploitEPSS 0%

    suse · rancherAug 5, 2026

  • Apache Lucy: QueryParser unbounded recursion on deeply-nested query -> C-stack-overflow DoS

    HighCVSS 7.5No exploitEPSS 1%

    apache · lucyAug 5, 2026

  • Apache Lucy: LucyX::Remote::SearchServer unauthenticated remote Storable::thaw -> RCE/DoS

    CriticalCVSS 9.8No exploitEPSS 0%

    apache · lucyAug 5, 2026

  • Apache Lucy: stack-buffer-overflow in JSON parser error reporter on malformed input

    CriticalCVSS 9.8No exploitEPSS 0%

    apache · lucyAug 5, 2026

  • btrfs: reject free space cache with more entries than pages

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • wifi: mac80211: fix fils_discovery double free on alloc failure

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • wifi: mac80211: tear down new links on vif update error path

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • bpf: tcp: fix double sock release on batch realloc

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • nexthop: initialize extack in nh_res_bucket_migrate()

    HighCVSS 7.1No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • xfrm: fix sk_dst_cache double-free in xfrm_user_policy()

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • Pluck CMS - CSRF via Spoofable Missing-Referer Bypass Leads to Stored XSS and RCE

    CriticalCVSS 9.6Proof of conceptEPSS 0%

    pluck-cms · pluck cmsAug 5, 2026

  • imagecli - Uncontrolled Memory Allocation via Unbounded scale Ratio Causes Denial of Service

    HighCVSS 7.5No exploitEPSS 0%

    theotherphil · imagecliAug 5, 2026

  • imagecli - Negative carve Ratio Bypasses Bounds Check and Crashes Process via Reachable Panic

    HighCVSS 7.5No exploitEPSS 0%

    theotherphil · imagecliAug 5, 2026

  • raster - Integer Underflow in crop() Offset Handling Causes Capacity-Overflow Panic

    HighCVSS 7.5No exploitEPSS 0%

    kosinix · rasterAug 5, 2026

  • changedetection.io - Missing Authentication on /api/v1/full-spec Discloses Full OpenAPI Schema

    MediumCVSS 5.3Proof of conceptEPSS 0%

    dgtlmoon · changedetection.ioAug 5, 2026

  • changedetection.io - Omitted Checkbox in /settings Save Silently Disables API Key Enforcement

    MediumCVSS 6.2Proof of conceptEPSS 0%

    dgtlmoon · changedetection.ioAug 5, 2026

  • changedetection.io - No Rate Limiting on /login Enables Unlimited Password Brute-Force

    MediumCVSS 6.5Proof of conceptEPSS 0%

    dgtlmoon · changedetection.ioAug 5, 2026

  • shiori - JWT CheckToken Never Re-Validates Account State, Allowing Stale-Privilege Access After Deletion or Demotion

    HighCVSS 8.3Proof of conceptEPSS 0%

    go-shiori · shioriAug 5, 2026

  • Stock-Inventory-Management-System - Unauthenticated SQL Injection and Hardcoded Credentials in login.php Enable Full Authentication Bypass

    CriticalCVSS 9.8No exploitEPSS 0%

    mrswapnilsahu · stock-inventory-management-systemAug 5, 2026

  • audiobookshelf - %2F Encoding Discrepancy Bypasses Cover/Image Auth Exemption Regex, Enabling Unauthenticated Path Traversal

    HighCVSS 7.5Proof of conceptEPSS 2%

    advplyr · audiobookshelfAug 5, 2026

  • NASA-AMMOS plandev - Client-Supplied session_variables Bypass Hasura-Origin Authorization in sequencing-server

    CriticalCVSS 9.8No exploitEPSS 0%

    nasa-ammos · plandev (sequencing-server)Aug 5, 2026

  • wp-downloadmanager - Unrestricted File Upload via Missing Extension/MIME Validation and Path Traversal

    HighCVSS 7.2No exploitEPSS 0%

    wp-downloadmanager · wp-downloadmanagerAug 5, 2026

  • Cluster-curator-controller: cluster-curator-controller: namespace admin can escalate to cluster-wide curator authority via clustercurator serviceaccount token

    CriticalCVSS 9.1No exploitEPSS 0%

    red hat · multicluster engine for kubernetes 2.1Aug 5, 2026

  • Multicluster-operators-subscription: multicluster-operators-subscription: namespace edit user can deploy cluster-scoped clusterrolebinding and become cluster-ad

    CriticalCVSS 9.0No exploitEPSS 0%

    red hat · red hat advanced cluster management for kubernetes 2.11Aug 5, 2026

  • ESPHome external_components file:// Scheme Validation Bypass Leading to Remote Code Execution

    HighCVSS 8.6No exploitEPSS 0%

    esphome · esphomeAug 5, 2026

  • IoTSharp BlobStorageController Missing Authentication and Path Traversal

    CriticalCVSS 9.8No exploitEPSS 0%

    iotsharp · iotsharpAug 5, 2026

  • Domoticz MochadTCP Stack Buffer Overflow via MOCHAD_RFSEC strcpy()

    HighCVSS 7.5No exploitEPSS 0%

    domoticz · domoticzAug 5, 2026

  • Cacti sanitize_sql_column() Regex Allowlist Permits SQL Time-Delay Functions Leading to Blind SQL Injection

    HighCVSS 8.8No exploitEPSS 0%

    cacti · cactiAug 5, 2026

  • Cotonti CMS Comments Plugin PHP Object Injection via Unrestricted unserialize() in Create/Edit Actions

    HighCVSS 7.6Proof of conceptEPSS 0%

    cotonti · cotontiAug 5, 2026

  • Content Egg <= 11.3.0 - Authenticated (Author+) Arbitrary File Deletion

    HighCVSS 8.1No exploitEPSS 1%

    keywordrush · content egg – affiliate product importer & price comparisonAug 5, 2026

  • Keycloak-services: keycloak-services: saml broker metadata import disables response signature validation

    CriticalCVSS 9.1No exploitEPSS 0%

    redhat · build of keycloakAug 5, 2026

  • Independent Analytics <= 2.15.0 - Unauthenticated Stored Cross-Site Scripting

    HighCVSS 7.2No exploitEPSS 0%

    bensibley · independent analytics – wordpress analytics pluginAug 5, 2026

  • CVE-2026-7529
    30Monitor

    wiseCampaign <= 1.1.16 - Missing Authorization to Unauthenticated Plugin Configuration Modification via REST API

    HighCVSS 7.5No exploitEPSS 0%

    wisemattic · wisecampaign – woocommerce conversions made easyAug 5, 2026

  • Potential information leakage from manager /network/graph API in NeuVector

    HighCVSS 7.3Proof of conceptEPSS 0%

    suse · neuvectorAug 5, 2026

  • Cross-Cluster Impersonation Confused-Deputy Privilege Escalation

    CriticalCVSS 9.1No exploitEPSS 0%

    suse · rancherAug 5, 2026

  • In Eclipse Theia versions 1.66.0 and up until including 1.73.1, the `@theia/plugin-ext` backend exposes the `/hostedPlugin/:pluginId/:path(*

    HighCVSS 7.5Proof of conceptEPSS 1%

    eclipse · theiaAug 5, 2026

  • In Eclipse Theia versions up to and including 1.73.1, the `@theia/filesystem` backend binds `POST /file-upload` in every filesystem-enabled

    HighCVSS 8.8No exploitEPSS 0%

    eclipse · theiaAug 5, 2026

  • IOTSmartHome - Unauthenticated SQL Injection via lastLogin Cookie

    CriticalCVSS 9.8No exploitEPSS 0%

    thebradleysanders · iotsmarthomeAug 5, 2026

  • MacCMS10 - Incomplete Function Blacklist in Template Editor Enables Authenticated RCE

    HighCVSS 7.2No exploitEPSS 0%

    magicblack · maccms10Aug 5, 2026

  • Documize Community - Attachment Download Authorization Bypass via Non-Validated secure Token

    HighCVSS 7.5No exploitEPSS 0%

    documize · communityAug 5, 2026

  • Magistrala IoT Platform - Unrestricted Go/Lua Script Execution in Rules Engine

    HighCVSS 8.8No exploitEPSS 0%

    absmach · magistralaAug 5, 2026

  • DjangoCRM - Hardcoded Django SECRET_KEY Enables Session and CSRF Token Forgery

    CriticalCVSS 9.1No exploitEPSS 0%

    djangocrm · django-crmAug 5, 2026

  • DjangoCRM - Server-Side Template Injection in Mass Mail Message Rendering

    HighCVSS 8.1No exploitEPSS 0%

    djangocrm · django-crmAug 5, 2026

  • Book-Management-System - Unauthenticated Disclosure of Student PII and Borrowing History

    HighCVSS 7.5No exploitEPSS 0%

    lyric777 · book-management-systemAug 5, 2026

  • Crater - Cross-Company IDOR on Notes via Missing Company-Ownership Check in NotePolicy

    HighCVSS 8.3No exploitEPSS 0%

    crater-invoice · craterAug 5, 2026

  • backmeup (npm) - OS Command Injection via Backup Option Values

    HighCVSS 8.8No exploitEPSS 0%

    adaltas · backmeupAug 5, 2026

  • toner-management - Unauthenticated State-Changing Admin Actions

    HighCVSS 8.2No exploitEPSS 0%

    raghav993 · toner-managementAug 5, 2026

  • Keycloak-services: keycloak-services: authorization bypass via unnormalized uri matching in pathmatcher

    HighCVSS 8.1No exploitEPSS 0%

    redhat · build of keycloakAug 5, 2026

  • Keycloak-services: keycloak-services: default dcr policy allows role forgery via user property mappers

    HighCVSS 8.1No exploitEPSS 0%

    redhat · build of keycloakAug 5, 2026

  • Penpot’s ::import-binfile RPC command lacks authorization on the optional file-id parameter, allowing any authenticated user to overwrite an

    HighCVSS 7.5No exploitEPSS 0%

    penpot · penpotAug 5, 2026

  • Client-Side Memory Leak in OCSP Response Checking

    HighCVSS 7.5No exploitEPSS 0%

    openssl · opensslAug 5, 2026

  • Keycloak-services: keycloak-services: dcr protocol mapper type-swap policy bypass allows privilege escalation

    HighCVSS 8.8No exploitEPSS 0%

    redhat · build of keycloakAug 5, 2026

  • Keycloak-services: keycloak-services: saml idp-initiated broker login bypasses link-only restriction

    CriticalCVSS 9.8No exploitEPSS 0%

    redhat · build of keycloakAug 5, 2026

  • CVE-2026-8400
    39Monitor

    Multiple Vulnerabilities in IBM® Java SDK affect IBM WebSphere Application Server and WebSphere Application Server Liberty due to the July 2026 CPU

    CriticalCVSS 9.8No exploitEPSS 0%

    ibm · websphere application serverAug 5, 2026

  • In Eclipse Mojarra versions 2.3 and following, URL handing in `DefaultFaceletFactory` does not properly sanitize and/or block remote URLs, a

    HighCVSS 7.5No exploitEPSS 0%

    eclipse · mojarraAug 5, 2026

  • In Eclipse Theia versions up to and including 1.73.1, the `@theia/filesystem` backend exposes HTTP file-download endpoints (`GET /file`, `GE

    HighCVSS 7.5No exploitEPSS 0%

    eclipse · theiaAug 5, 2026

  • RDMA/rxe: Fix a use-after-free problem in rxe_mmap

    HighCVSS 7.8No exploitEPSS 0%

    linux · linuxAug 5, 2026

  • nanoMODBUS Server-Side Out-of-Bounds Write in handle_read_file_record()

    CriticalCVSS 9.8No exploitEPSS 0%

    debevv · nanomodbusAug 5, 2026

  • nanoMODBUS Client-Side Out-of-Bounds Write via object_length in recv_read_device_identification_res()

    HighCVSS 8.6No exploitEPSS 0%

    debevv · nanomodbusAug 5, 2026

  • nanoMODBUS Client-Side Out-of-Bounds Read Leading to Wild-Pointer Write via object_id

    CriticalCVSS 9.8No exploitEPSS 0%

    debevv · nanomodbusAug 5, 2026

  • Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability

    HighCVSS 8.6No exploitEPSS 0%

    cisco · iosAug 5, 2026

  • CVE-2026-9077
    34Monitor

    Reliance on Untrusted Inputs in a Security Decision vulnerabilities in Model Context Protocol features

    HighCVSS 8.5No exploitEPSS 0%

    langflow · langflowAug 5, 2026

  • Command Injection in @oblique/cli

    HighCVSS 7.8No exploitEPSS 0%

    swiss federal office of information technology, systems and telecommunication · @oblique/cliAug 5, 2026

  • Libkcapi: memory corruption via uncanceled aio requests on error in libkcapi's one-shot aio path

    HighCVSS 7.3No exploitEPSS 0%

    redhat · hardened imagesAug 5, 2026

  • dr_wav.h W64 CUE Chunk Metadata Parsing Integer Overflow Leading to Heap Buffer Overflow on 32-bit Builds

    HighCVSS 7.8No exploitEPSS 0%

    mackron · dr_libsAug 5, 2026

  • FreeModbus LINUXTCP Port Off-by-One Global Buffer Overflow in xMBPortTCPPool()

    CriticalCVSS 9.1No exploitEPSS 0%

    cwalter-at · freemodbusAug 5, 2026

  • WLED Unauthenticated Configuration Disclosure via /json/cfg and Global Settings-PIN Lock State

    HighCVSS 8.2No exploitEPSS 0%

    aircoookie · wledAug 5, 2026

  • tinyobjloader-c Stack Buffer Overflow in MTL Material File Line Parsing

    HighCVSS 7.8No exploitEPSS 0%

    syoyo · tinyobjloader-cAug 5, 2026

  • microtar Stack Buffer Overflow in mtar_write_file_header() and mtar_write_dir_header()

    CriticalCVSS 9.8No exploitEPSS 0%

    rxi · microtarAug 5, 2026

  • OpenPLC Runtime v3 Path Traversal in Structured Text FILE Directive Leading to Arbitrary File Write

    CriticalCVSS 9.9No exploitEPSS 0%

    thiagoralves · openplc_v3Aug 5, 2026

  • Stirling-PDF Server-Side Request Forgery via /api/v1/convert/url/pdf WeasyPrint Subprocess

    HighCVSS 8.6No exploitEPSS 0%

    stirling-tools · stirling-pdfAug 5, 2026

  • Memos Webhook SSRF via 0.0.0.0 Reserved-IP Bypass

    HighCVSS 8.5No exploitEPSS 0%

    usememos · memosAug 5, 2026

  • Memos Webhook DNS Rebinding TOCTOU SSRF in safeDialContext()

    HighCVSS 8.5No exploitEPSS 0%

    usememos · memosAug 5, 2026

  • OpenBK7231T Stored XSS via Unsanitized MQTT-Set Channel Labels

    HighCVSS 8.5No exploitEPSS 0%

    openshwprojects · openbk7231t_appAug 5, 2026

  • Magistrala (formerly Mainflux) IoT Platform SQL Injection via format Query Parameter

    HighCVSS 7.1No exploitEPSS 0%

    absmach · magistralaAug 5, 2026

  • rust-iot-platform Authentication Bypass via Non-Validated Authorization Header

    CriticalCVSS 9.1No exploitEPSS 0%

    iot-ecology · rust-iot-platformAug 5, 2026

  • rust-iot-platform Unauthenticated Remote Code Execution via Unsandboxed Calc-Rule Script Evaluation

    CriticalCVSS 9.8No exploitEPSS 0%

    iot-ecology · rust-iot-platformAug 5, 2026

  • Zigbee2MQTT External JS Extension Path Traversal Leading to Remote Code Execution

    HighCVSS 8.0No exploitEPSS 0%

    koenkk · zigbee2mqttAug 5, 2026