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42 result(s) for "NTLM" — best match first.

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2207-1: libntlm security upda

It was discovered that libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse

Linux

The Hacker News
The Hacker News Vulnerabilities

Russian Hackers Exploit New NTLM Flaw to Deploy RAT Malware via Phishing Emails

A newly patched security flaw impacting Windows NT LAN Manager (NTLM) was exploited as a zero-day by a suspected Russia-linked actor as part of cyber attacks t…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2831-1: libntlm security upda

Stack-based buffer over-reads for crafted NTLM requests were fixed in libntlm, a library that implements Microsoft's NTLM authentication. For Debian 9 stretch,…

Linux

The Hacker News
The Hacker News Breaches & leaks

Security Flaw in Styra's OPA Exposes NTLM Hashes to Remote Attackers

Details have emerged about a now-patched security flaw in Styra's Open Policy Agent (OPA) that, if successfully exploited, could have led to leakage of New Tec…

The Hacker News
The Hacker News

Windows 11 to Deprecate NTLM, Add AI-Powered App Controls and Security Defenses

Microsoft on Monday confirmed its plans to deprecate NT LAN Manager (NTLM) in Windows 11 in the second half of the year, as it announced a slew of new security…

Windows

Latest Hacking News
Latest Hacking News

Microsoft Alerts Users About PetiPotam NTLM Relay Attack

A new type of NTLM relay attack dubbed PetiPotam poses a threat to Windows systems'…Microsoft Alerts Users About PetiPotam NTLM Relay Attack on Latest Hacking …

Windows

The Hacker News
The Hacker News Vulnerabilities

Unpatched Windows Search URI Vulnerability Lets Attackers Steal NTLMv2 Hashes

Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited to disclose a user's NTLMv2 hash to the attacker.Like in the cas…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04: USN-7588-1 important: gss-ntlmssp denial of service

Several security issues were fixed in GSS NTLMSSP.

Linux

The Hacker News
The Hacker News Vulnerabilities

CVE-2025-24054 Under Active Attack—Steals NTLM Credentials on File Download

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a medium-severity security flaw impacting Microsoft Windows to its Known Exp…

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Fixes 90 New Flaws, Including Actively Exploited NTLM and Task Scheduler Bugs

Microsoft on Tuesday revealed that two security flaws impacting Windows NT LAN Manager (NTLM) and Task Scheduler have come under active exploitation in the wil…

Windows

The Hacker News
The Hacker News

Warning: Thread Hijacking Attack Targets IT Networks, Stealing NTLM Hashes

The threat actor known as TA577 has been observed using ZIP archive attachments in phishing emails with an aim to steal NT LAN Manager (NTLM) hashes.The new at…

The Hacker News
The Hacker News Breaches & leaks

Researchers Uncover How Outlook Vulnerability Could Leak Your NTLM Passwords

A now-patched security flaw in Microsoft Outlook could be exploited by threat actors to access NT LAN Manager (NTLM) v2 hashed passwords when opening a special…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 5108-1: libntlm vulnerabili

libntlm could be made to crash or possibly execute arbitrary code.

Linux

The Hacker News
The Hacker News Vulnerabilities

New PetitPotam NTLM Relay Attack Lets Hackers Take Over Windows Domains

A newly uncovered security flaw in the Windows operating system can be exploited to coerce remote Windows servers, including Domain Controllers, to authenticat…

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 1,259 Flaws, Including Exploited Outlook Bug That May Expose NTLMv2 Hashes

Microsoft on Tuesday released patches for a total of 1,259 vulnerabilities spanning its software portfolio, the second consecutive month where the patch volume…

Windows Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle fetchmail Fixes NTLM Stack Overflow ELSA-2026-86981

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Fetchmail Update Fixes NTLM Stack Overflow Vulnerability

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 fetchmail update fixes NTLM stack overflow

Moderate: fetchmail security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle fetchmail NTLM Stack Overflow Fix ELSA-2026-85959

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux 8 Fetchmail Fixes for an NTLM Stack Overflow Issue

fetchmail security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 gssntlmssp Minor Vulnerability Resolution 2026-654bf10275

Update to 1.3.2, fixes a Low security issue

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Fortinet Exploits, RedLine Clipjack, NTLM Crack, Copilot Attack & More

In cybersecurity, the line between a normal update and a serious incident keeps getting thinner. Systems that once felt reliable are now under pressure from co…

Fortinet

The Hacker News
The Hacker News Vulnerabilities

Experts Detail New Zero-Click Windows Vulnerability for NTLM Credential Theft

Cybersecurity researchers have shared details about a now-patched security flaw in Windows MSHTML platform that could be abused to bypass integrity protections…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2023:0048-1 moderate: gssntlmssp

An update that fixes 5 vulnerabilities is now available.

Linux