CVE-2026-8074

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to enforce bot-specific permission checks on the user active status endpoint, which allows a User Manager with user management write access but no Integrations access to deactivate bot accounts via the PUT /api/v4/users/id/active API...

CVE-2026-8074

Mattermost CVE-2026-8074 affects Mattermost versions 11.7.x (<=11.7.0) and 10.11.x (

CVE-2026-8074 Improper Permission Check Allows User Manager to Deactivate Bot Accounts

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to enforce bot-specific permission checks on the user active status endpoint, which allows a User Manager with user management write access but no Integrations access to deactivate bot accounts via the PUT /api/v4/users/id/active API...

CVE-2026-56425

The Azure Active Directory AAD authentication implementation contained multiple weaknesses in its OAuth 2.0 authorization flow that could allow attackers to bypass important security guarantees provided by the protocol. The application used the PHP session identifier sessionid as the OAuth state...

CVE-2026-56425 MISP AAD authentication plugin - Improper OAuth State Handling, Missing Session Rotation, Insecure Redirect URI Validation, and Log Injection

The Azure Active Directory AAD authentication implementation contained multiple weaknesses in its OAuth 2.0 authorization flow that could allow attackers to bypass important security guarantees provided by the protocol. The application used the PHP session identifier sessionid as the OAuth state...

CVE-2026-56425

CVE-2026-56425 affects the AAD authentication plugin for MISP (OAuth 2.0). The vulnerability stems from using session_id() as the OAuth state parameter, lack of session rotation after login, no dedicated nonce for the state, and not enforcing HTTPS for the redirect URI. Additional issue: OAuth er...

CVE-2026-56425 MISP AAD authentication plugin - Improper OAuth State Handling, Missing Session Rotation, Insecure Redirect URI Validation, and Log Injection

The Azure Active Directory AAD authentication implementation contained multiple weaknesses in its OAuth 2.0 authorization flow that could allow attackers to bypass important security guarantees provided by the protocol. The application used the PHP session identifier sessionid as the OAuth state...

Stop Your Legacy Infrastructure from Hijacking Your AI Agents

Earlier this month, I spoke at the Gartner Security & Risk Management Summit about a blind spot most security programs are still not accounting for - how attackers are circumventing AI security programs by using legacy infrastructure to hijack AI agents. AI adoption is moving faster than security...

PT-2026-51320

Name of the Vulnerable Software and Affected Versions Mattermost version 11.7.0 Mattermost versions prior to 10.11.17 Description Insufficient enforcement of bot-specific permission checks on the user active status endpoint allows a User Manager with user management write access, but lacking...

PT-2026-51362

Name of the Vulnerable Software and Affected Versions Canonical ADSys versions prior to v0.16.3 Description An issue exists during Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendor samba/gp/gp...

Important: samba

Issue Overview: unauthenticated udp packet crashes AD DC nbt server CVE-2026-3238 Samba file servers and classic non-AD domain controllers offer the SamValidatePasswordChange and SamValidatePasswordReset RPC services on the SAMR DCE/RPC service when running over NCACNIPTCP. Both services pass a...

CVE-2026-56235 Capgo - Unauthenticated Cross-Tenant Metrics Disclosure via RPC Functions

Cap-go capgo before 12.128.2 contains an authorization bypass in several Supabase PostgREST RPC functions getappmetrics, getglobalmetrics, gettotalmetrics that are granted to the anon role without enforcing org membership or permission checks. An unauthenticated attacker using only the public...

CVE-2026-45480

Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-45480 Azure Active Directory Elevation of Privilege Vulnerability

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CVE-2026-45480 Azure Active Directory Elevation of Privilege Vulnerability

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CVE-2026-45480

Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network...

EUVD-2026-38086

Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-45480

CVE-2026-45480 affects Azure Active Directory; improper authentication enables elevation of privileges over a network. The CVSS 3.1 score is 10.0 (CRITICAL) with network attack vector, no user interaction, and HIGH impact on confidentiality, integrity, and availability. No specific patch version ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: Control the built-in chip select manually. The coreQSPI IP supports only a single chip select, which is automatically operated by the hardware—set low when the transmit buffer is first written to, and se...

PT-2026-51031

Name of the Vulnerable Software and Affected Versions Azure Active Directory affected versions not specified Description Improper authentication allows an unauthorized attacker to elevate privileges over a network. Recommendations At the moment, there is no information about a newer version that...