EUVD-2026-58373

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to access server resources with the privileges of an authenticated user due to improper authentication during NTLM session negotiation...

Ivanti EPM - Credential Coercion Vulnerability in GetHashForSingleFile

A vulnerability in Ivanti Endpoint Manager EPM allows an unauthenticated attacker to coerce the EPM machine account credential via the GetHashForSingleFile endpoint. The vulnerability exists due to improper input validation in the wildcard parameter, allowing an attacker to specify a remote UNC...

CVE-2026-68130

A flaw was found in ksmbd, a kernel module for SMB3 protocol server in the Linux kernel. An authenticated attacker can exploit a vulnerability in the NTLM NT LAN Manager authentication process. By manipulating specific fields in the NTLM authentication blob, an attacker can cause a victim's sessi...

CVE-2026-68130

In the Linux kernel, the following vulnerability has been resolved: ksmbd: defer destroyprevioussession until after NTLM authentication In ntlmauthenticate, destroyprevioussession is called using a user pointer resolved from the client-supplied NTLM blob username field before the NTLMv2 response ...

Ivanti EPM - Credential Coercion Vulnerability in GetHashForWildcard

A vulnerability in Ivanti Endpoint Manager EPM allows an unauthenticated attacker to coerce the EPM machine account credential via the GetHashForWildcard endpoint. The vulnerability exists due to improper input validation in the wildcard parameter, allowing an attacker to specify a remote UNC pat...

UBUNTU-CVE-2026-68130

In the Linux kernel, the following vulnerability has been resolved: ksmbd: defer destroyprevioussession until after NTLM authentication In ntlmauthenticate, destroyprevioussession is called using a user pointer resolved from the client-supplied NTLM blob username field before the NTLMv2 response ...

CVE-2026-68130 ksmbd: defer destroy_previous_session() until after NTLM authentication

In the Linux kernel, the following vulnerability has been resolved: ksmbd: defer destroyprevioussession until after NTLM authentication In ntlmauthenticate, destroyprevioussession is called using a user pointer resolved from the client-supplied NTLM blob username field before the NTLMv2 response ...

Linux Distros Unpatched Vulnerability : CVE-2026-68130

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: defer destroyprevioussession until after NTLM authentication In ntlmauthenticate, destroyprevioussession is called using a user pointer resolved from the...

CVE-2026-54207

CVE-2026-54207 affects Tobit TeamDavid’s Webbox move-archive feature (ArcEntryMove). The function accepts an arbitrary path, including UNC network paths like \Server\Share, which the server processes without validation. This can trigger outbound connections to attacker-controlled SMB servers, all...

CVE-2026-53383

In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject non-VALID session in compound request branch smb2checkusersession takes a shortcut for any operation that is not the first in a COMPOUND request: it reuses work-sess the session bound by the first operation and...

CVE-2026-53383

In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject non-VALID session in compound request branch smb2checkusersession takes a shortcut for any operation that is not the first in a COMPOUND request: it reuses work-sess the session bound by the first operation and...

CVE-2026-53632

A flaw was found in launch-editor. This component, used in Node.js to open files, can be tricked into accessing arbitrary paths, including Windows Universal Naming Convention UNC paths. When a malicious UNC path is opened, Windows automatically attempts NTLM authentication to a remote server...

CVE-2026-56766 Hydra - Stack Buffer Overflow in NTLM Authentication Handler

Hydra through 9.7, fixed in commit 9cc84c2, contains a stack buffer overflow in NTLM authentication across SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing malicious NTLM Type-2 challenges. A malicious server can send a crafted NTLM Type-2 challenge with an...

CVE-2026-56766

Hydra before 9.7 contains a stack buffer overflow in the NTLM authentication handler used by SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing crafted NTLM Type-2 challenges. A malicious server can send a long domain in NTLM Type-2, overflowing a 500-byte st...

EUVD-2026-39515

Hydra through 9.7, fixed in commit 9cc84c2, contains a stack buffer overflow in NTLM authentication across SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing malicious NTLM Type-2 challenges. A malicious server can send a crafted NTLM Type-2 challenge with an...

PT-2026-52540

Name of the Vulnerable Software and Affected Versions Hydra versions prior to 9.7 commit 9cc84c2 Description A stack buffer overflow exists in the NTLM authentication process across the SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules. The issue occurs when the software...

EUVD-2026-38512

GNU SASL before 2.2.4 lacks sanitization of a short challenge in gsaslntlmclientstep in the NTLM client, which could result in memory disclosure via a crafted server...

CVE-2026-52911

In the Linux kernel, the following vulnerability has been resolved: ksmbd: scope conn-binding slowpath to bound sessions only When the binding SESSIONSETUP sets conn-binding = true, the flag stays set after the call so that the global session lookup in ksmbdsessionlookupall can find the session,...

CVE-2026-52911

In the Linux kernel, the following vulnerability has been resolved: ksmbd: scope conn-binding slowpath to bound sessions only When the binding SESSIONSETUP sets conn-binding = true, the flag stays set after the call so that the global session lookup in ksmbdsessionlookupall can find the session,...

CVE-2026-52911

The CVE-2026-52911 vulnerability affects the Linux kernel ksmbd code path. When a SESSION_SETUP binds a connection (conn->binding = true), a global session lookup could incorrectly resolve sessions not actually added to the connection’s session list. The fix tightens the global lookup so that ...