Dify User Enumeration via Observable Response Discrepancy

Dify is an open-source LLM app development platform. Prior to 1.9.0, responses from the Dify API to existing and non-existent accounts differ, allowing an attacker to enumerate email addresses registered with Dify. Version 1.9.0 fixes the issue. id: CVE-2026-28288 info: name: Dify User Enumeratio...

Astra Linux – Vulnerability in Intel Microcode

Observable timing discrepancies in some Intel processors may allow an authenticated user to potentially enable information disclosure through local access...

node-tar applies PAX size override to intermediary GNU long-name/long-link headers, causing tar parser interpretation differential (file smuggling)

Summary tar node-tar applies a PAX extended header's size= record and other PAX overrides to the next header entry of any type, including intermediary metadata headers such as a GNU long-name L or long-link K entry. Per POSIX pax, a PAX extended header x describes the next file entry, not the...

UBUNTU-CVE-2026-54411

Linux-PAM through 1.7.2 contains an observable timing discrepancy CWE-208 in the pamuserdb module's plaintext-password comparison path in modules/pamuserdb/pamuserdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the...

UBUNTU-CVE-2026-48859

Observable Timing Discrepancy vulnerability in Erlang/OTP ssh sshaut...

CVE-2026-48859

Observable Timing Discrepancy vulnerability in Erlang/OTP ssh sshauth, sshoptions modules allows unauthenticated remote username enumeration via timing side-channel in password authentication. When the SSH daemon is configured with the userpasswords or password option, sshauth:checkpassword/3...

CVE-2026-43514

A flaw was found in Apache Tomcat. The AJP secret was comparable in non-constant time, allowing an attacker on the local network to mount a timing attack to determine the AJP secret, which may lead to unauthorized access or other security bypasses...

CVE-2026-6207

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

EUVD-2026-34836

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-6207

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CVE-2026-43514

Observable Timing Discrepancy vulnerabilitywhen comparing AJP secret i...

EUVD-2026-33070

TREK is a collaborative travel planner. Prior to 3.0.18, early return on missing user during login flow allowed an attacker to enumerate valid user accounts via response timing discrepancy. When an email address existed in the database, the backend performed a bcrypt password comparison before...

CVE-2026-42335 MaxKB: SSRF Bypass in MaxKB OSS URL Fetch due to URL Parsing Discrepancy

MaxKB is an open-source AI assistant for enterprise. Prior to 2.8.1, MaxKB v2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch chat/api/oss/geturl endpoint. The vulnerability exists due to inconsistent URL parsing between the urlparse...

Apache Tomcat 11.0.0.M1 < 11.0.22 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 11.0.22. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat11.0.22security-11 advisory. - DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat...

Astra Linux - уязвимость в nodejs

The generateKeys API function returned by crypto.createDiffieHellman only generates missing or outdated keys. In other words, it only generates a private key if none has been set yet. However, this function is also needed to compute the corresponding public key after calling setPrivateKey...

EUVD-2026-30890

A flaw was found in Keycloak's URL validation logic during redirect operations. By crafting a malicious request, an attacker could bypass validation to redirect users to unauthorized URLs, potentially leading to the exposure of sensitive information within the domain or facilitating further...

Open WebUI has a Server-Side Request Forgery (SSRF) bypass in `validate_url`

Summary In the open-webui project, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. Details In the current project, URL validation is performed using the function validateurl. The current checking logic uses urlparse to parse the hostname part ...

PT-2026-41195

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.5 Description A parsing discrepancy between the urlparse and requests libraries allows for a Server-Side Request Forgery SSRF bypass. The validate url function uses urlparse to verify the hostname; however,...

CVE-2026-42266 JupyterLab has an Extension Manager API/GUI Policy Discrepancy allowing 3rd party (malicious) extensions install via POST request.

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager allowedextensionsuris is not correctly enforced by JupyterLab. The Py...

CVE-2026-42266

JupyterLab prior to 4.5.7 is affected: from 4.0.0 to 4.5.6 the allow-list for PyPI Extension Manager extensions could be bypassed, as allowed_extensions_uris was not properly enforced and not confined to the default PyPI index. This could allow an authenticated attacker to install unapproved/mali...