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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 12 of 88

  • Security Advisory 0195

    HighCVSS 8.7No exploitEPSS 0%

    arista networks · wi-fi access pointsOct 6, 2026

  • Security Advisory 0198

    HighCVSS 7.7No exploitEPSS 0%

    arista networks · wi-fi access pointsOct 6, 2026

  • Security Advisory 0197

    CriticalCVSS 9.0No exploitEPSS 0%

    arista networks · wi-fi access pointsOct 6, 2026

  • Security Advisory 0194

    HighCVSS 7.1No exploitEPSS 0%

    arista networks · wi-fi access pointsOct 6, 2026

  • Security Advisory 0194

    HighCVSS 7.1No exploitEPSS 0%

    arista networks · wi-fi access pointsOct 6, 2026

  • Authorization Bypass Through User-Controlled Key in Kibana Leading to Cross-Tenant Data Interception

    HighCVSS 8.8No exploitEPSS 0%

    elastic · kibanaOct 6, 2026

  • Incorrect Authorization in Elasticsearch Leading to Privilege Escalation

    HighCVSS 7.2No exploitEPSS 0%

    elastic · elasticsearchOct 6, 2026

  • Authorization Bypass Through User-Controlled Key in Elasticsearch Leading to Information Disclosure

    HighCVSS 7.1No exploitEPSS 0%

    elastic · elasticsearchOct 6, 2026

  • Gitea built-in SSH server authentication bypass through key case folding

    CriticalCVSS 9.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea API team demotion not applied to unit permissions

    HighCVSS 8.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea trusted workflow cancellation by unapproved fork runs

    HighCVSS 7.5No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Sssd: sssd: authorization bypass via cross-domain username collision in hbac evaluation

    HighCVSS 8.1No exploitEPSS 0%

    fedoraproject · sssdOct 6, 2026

  • Gitea fork workflow job revival through later approval

    HighCVSS 8.8No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea fork workflow approval bypass through cancel and rerun

    HighCVSS 8.8No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea SSRF through Git HTTP redirects in mirrors and fetches

    HighCVSS 7.5No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Handlebars: JavaScript Injection via Own Property Check Bypass

    CriticalCVSS 9.2Proof of conceptEPSS 0%

    handlebars-lang · handlebars.jsOct 6, 2026

  • Handlebars: JavaScript Injection via AST Type Confusion in compile (Program.blockParams)

    CriticalCVSS 9.8No exploitEPSS 0%

    handlebars-lang · handlebars.jsOct 6, 2026

  • StableLib: Stack exhaustion denial of service via deeply nested CBOR arrays, maps, or tags

    HighCVSS 8.7No exploitEPSS 0%

    stablelib · stablelibOct 6, 2026

  • StableLib: Prototype poisoning via `__proto__` map keys in CBOR decoding

    HighCVSS 8.9No exploitEPSS 0%

    stablelib · stablelibOct 6, 2026

  • yawkat LZ4 Java: Native library extraction to a shared temporary directory is vulnerable to file replacement by another local user

    HighCVSS 7.3Proof of conceptEPSS 0%

    yawkat · lz4-javaOct 6, 2026

  • Gitea repository migration SSRF through DNS rebinding

    HighCVSS 7.5No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea WebAuthn bypass during OAuth and OIDC sign-in

    CriticalCVSS 9.8No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Authentication Bypass in the Web Management Interface of AOS-S

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Authentication Bypass Vulnerability in the Management Interface of AOS-S

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-S

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Unauthenticated Adjacent Memory Corruption Vulnerabilities Leading to Remote Code Execution in AOS-S

    CriticalCVSS 9.6No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Unauthenticated Adjacent Buffer Overflow Vulnerability Leading to Information Disclosure in AOS-S

    CriticalCVSS 9.3No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Unauthenticated Buffer Overflow Vulnerabilities lead to Information Disclosure in AOS-S

    CriticalCVSS 9.1No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Authenticated Privilege Escalation Vulnerability in the API of AOS-S

    HighCVSS 8.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · aos-switch (aos-s)Oct 6, 2026

  • Unauthenticated Deserialization of Untrusted Data allows Remote Code Execution in the Web Interface of HPE Networking ClearPass Policy Manager

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Missing Integrity Verification in the OnGuard Agent of ClearPass Policy Manager Allows Unauthenticated Remote Code Execution

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authentication Bypass Vulnerabilities in HPE Networking ClearPass Policy Manager Allow Unauthorized Administrative Access

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Unauthenticated Format String Vulnerability in HPE Networking ClearPass Policy Manager

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Unauthenticated SQL Injection Vulnerability leads to Remote Code Execution in ClearPass Policy Manager

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated SQL Injection Vulnerability in ClearPass Policy Manager Web-based Management Interface

    CriticalCVSS 9.1No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authentication Bypass Vulnerabilities in ClearPass Policy Manager

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Improper Access Control in HPE Networking ClearPass Android Client Application

    HighCVSS 8.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated SQL Injection Vulnerabilities in ClearPass Policy Manager Web-Based Management Interface

    CriticalCVSS 9.9No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Unauthenticated Stored Cross-Site Scripting (XSS) Vulnerability in ClearPass Policy Manager Web-Based Management Interface

    HighCVSS 8.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Path Traversal Vulnerability Leads to Remote Code Execution in ClearPass Policy Manager

    HighCVSS 8.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Unauthenticated Missing Integrity Verification allows Remote Code Execution in ClearPass Policy Manager Client Agent

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Command Injection Vulnerability in the ClearPass Policy Manager Client Software

    HighCVSS 8.8No exploitEPSS 1%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Command Injection Leading to Privilege Escalation in ClearPass Policy Manager API

    HighCVSS 8.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Path Traversal Vulnerability Leads to Unauthorized File Access and Modification in ClearPass Policy Manager

    CriticalCVSS 9.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Local Privilege Escalation in ClearPass Policy Manager OnGuard Linux Agent

    HighCVSS 7.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Local Missing Integrity Verification Vulnerability leads to Local Privilege Escalation in the ClearPass Policy Manager Windows Client Software

    HighCVSS 7.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Local Authenticated Buffer Overflow Vulnerability in the ClearPass Policy Manager OnGuard Agent

    HighCVSS 7.8No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Unauthenticated Path Traversal in ClearPass Policy Manager API Endpoint Leads to Authorization Bypass

    HighCVSS 7.3No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated Remote Code Execution Vulnerabilities in HPE Networking ClearPass Policy Manager

    HighCVSS 7.2No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Authenticated SQL Injection allows Remote Code Execution in ClearPass Policy Manager API

    HighCVSS 7.2No exploitEPSS 0%

    hewlett packard enterprise (hpe) · clearpass policy manager (cppm)Oct 6, 2026

  • Gitea deploy key pushes acting as the repository owner

    HighCVSS 7.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea push mirror SSRF and forced writes to internal Git hosts

    HighCVSS 8.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Apache Commons BCEL: Class repositories cache class files under their self-declared names, enabling cache poisoning

    HighCVSS 8.2No exploitEPSS 0%

    apache software foundation · apache commons bcelOct 6, 2026

  • Gitea fork workflow approval bypass through maintainer-triggered events

    CriticalCVSS 9.8No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea review and execution mismatch through duplicate tree entries

    CriticalCVSS 9.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea denial of service through external issue tracker patterns

    HighCVSS 7.5No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea installer authentication bypass for existing accounts

    HighCVSS 8.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea Actions memory exhaustion through large static matrices

    HighCVSS 7.5No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Ghostscript: ghostscript: -dsafer sandbox bypass via type 5 shading oob write and procedure-stream use-after-free

    HighCVSS 7.8No exploitEPSS 0%

    red hat · red hat enterprise linux 10Oct 6, 2026

  • Authorization bypass through a user-controlled key in the Amazon Q Business Lambda hook sample in QnABot on AWS

    HighCVSS 7.1No exploitEPSS 0%

    aws · qnabot-on-awsOct 6, 2026

  • Code injection via unencoded configuration values during Python code generation in Bedrock AgentCore Starter Toolkit agent import

    HighCVSS 8.8No exploitEPSS 0%

    aws · bedrock-agentcore-starter-toolkitOct 6, 2026

  • Gimp: gimp: heap buffer overflow in dds loader on crafted directdraw surface file

    HighCVSS 7.8No exploitEPSS 0%

    red hat · red hat enterprise linux 10Oct 6, 2026

  • Backstage: Improper validation of MkDocs plugin configuration in TechDocs

    HighCVSS 7.7No exploitEPSS 0%

    linuxfoundation · backstage plugin-techdocs-nodeOct 6, 2026

  • Backstage: Insufficient audience validation in the Cloudflare Access auth provider

    HighCVSS 8.1No exploitEPSS 0%

    linuxfoundation · backstage/plugin-auth-backend-module-cloudflare-access-providerOct 6, 2026

  • Backstage: Improper input validation in Sentry scaffolder actions

    HighCVSS 8.5No exploitEPSS 0%

    linuxfoundation · backstage/plugin-scaffolder-backend-module-sentryOct 6, 2026

  • Backstage: Improper filesystem validation in Bitbucket pull-request scaffolder actions

    CriticalCVSS 9.9No exploitEPSS 0%

    linuxfoundation · backstage/plugin-scaffolder-backend-module-bitbucket-cloudOct 6, 2026

  • Backstage: Improper authentication in the OIDC provider

    HighCVSS 8.1No exploitEPSS 0%

    linuxfoundation · backstage/plugin-auth-backend-module-oidc-providerOct 6, 2026

  • Backstage: Improper input validation in cloud storage URL readers

    MediumCVSS 4.9No exploitEPSS 0%

    linuxfoundation · backstage/backend defaultsOct 6, 2026

  • HDF5 heap buffer overflow in H5VM_array_fill via crafted fill-value metadata

    HighCVSS 8.5No exploitEPSS 0%

    the hdf group · hdf5Oct 6, 2026

  • Mozilla's Node-convict (version 6.2.2 and later) is vulnerable to a Denial of Service vulnerability caused by incomplete prototype‑pollution

    HighCVSS 7.5No exploitEPSS 0%

    mozilla · node-convictOct 6, 2026

  • In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.

    HighCVSS 7.5No exploitEPSS 0%

    openbsd · opensshOct 6, 2026

  • In sshd in OpenSSH before 10.6, GSSAPIAuthentication authentication state can incorrectly be persisted across authentication attempts.

    HighCVSS 7.5No exploitEPSS 0%

    openbsd · opensshOct 6, 2026

  • Improper input validation in the AMD ROCm Communication Collectives Library (RCCL) could allow a compromised peer rank or network-adjacent a

    HighCVSS 7.7No exploitEPSS 0%

    amd · amd instinct™ mi210Oct 6, 2026

  • Gitea OAuth2 refresh token grant accepts access tokens

    CriticalCVSS 9.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Gitea tag delete route deletes releases without release permission

    HighCVSS 8.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Backstage: Improper URL validation in catalog entity placeholder resolution

    HighCVSS 7.7No exploitEPSS 0%

    linuxfoundation · backstage plugin-catalog-backendOct 6, 2026

  • Backstage: Improper task state validation in Scaffolder backend

    HighCVSS 8.5No exploitEPSS 0%

    linuxfoundation · backstage/plugin-scaffolder-backendOct 6, 2026

  • Backstage: Sensitive information exposure in Scaffolder

    CriticalCVSS 9.6No exploitEPSS 0%

    linuxfoundation · backstage/plugin-scaffolder-backendOct 6, 2026

  • Backstage: Scaffolder action input authorization bypass

    HighCVSS 8.1No exploitEPSS 0%

    linuxfoundation · backstage/plugin-scaffolder-backendOct 6, 2026

  • Backstage: Bypass of MkDocs configuration sanitizer in TechDocs backend

    HighCVSS 8.5No exploitEPSS 0%

    linuxfoundation · backstage plugin-techdocs-nodeOct 6, 2026

  • Backstage: Improper validation of MkDocs theme configuration in TechDocs

    HighCVSS 8.8No exploitEPSS 0%

    linuxfoundation · backstage plugin-techdocs-nodeOct 6, 2026

  • NVIDIA Model-Optimizer contains a vulnerability where an attacker may cause deserialization of untrusted data.

    HighCVSS 7.8No exploitEPSS 0%

    nvidia · model-optimizerOct 6, 2026

  • Gitea push mirror local path check uses the repository owner

    HighCVSS 7.1No exploitEPSS 0%

    gitea · giteaOct 6, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8Proof of conceptEPSS 0%

    langflow · langflowOct 7, 2026

  • In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.

    HighCVSS 7.8No exploitEPSS 0%

    openbsd · opensshOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    CriticalCVSS 9.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 7.5No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • CVE-2026-93674
    60This week

    Langflow OSS is affected by multiple vulnerabilities

    CriticalCVSS 9.8WeaponizedEPSS 15%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    CriticalCVSS 9.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 7.6No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.1No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026

  • Langflow OSS is affected by multiple vulnerabilities

    HighCVSS 8.8No exploitEPSS 0%

    langflow · langflowOct 7, 2026