patch Tuesday | Breaking Cybersecurity News | The Hacker News

Microsoft on Tuesday released security updates to address 57 security vulnerabilities in its software, including a whopping six zero-days that it said have been actively exploited in the wild. Of the 56 flaws, six are rated Critical, 50 are rated Important, and one is rated Low in severity. Twenty-three of the addressed vulnerabilities are remote code execution bugs and 22 relate to privilege escalation. The updates are in addition to 17 vulnerabilities Microsoft addressed in its Chromium-based Edge browser since the release of last month's Patch Tuesday update , one of which is a spoofing flaw specific to the browser ( CVE-2025-26643 , CVSS score: 5.4). The six vulnerabilities that have come under active exploitation are listed below - CVE-2025-24983 (CVSS score: 7.0) - A Windows Win32 Kernel Subsystem use-after-free (UAF) vulnerability that allows an authorized attacker to elevate privileges locally CVE-2025-24984 (CVSS score: 4.6) - A Windows NTFS information disclosu...

Microsoft on Tuesday revealed that two security flaws impacting Windows NT LAN Manager ( NTLM ) and Task Scheduler have come under active exploitation in the wild. The security vulnerabilities are among the 90 security bugs the tech giant addressed as part of its Patch Tuesday update for November 2024. Of the 90 flaws, four are rated Critical, 85 are rated Important, and one is rated Moderate in severity. Fifty-two of the patched vulnerabilities are remote code execution flaws. The fixes are in addition to 31 vulnerabilities Microsoft resolved in its Chromium-based Edge browser since the release of the October 2024 Patch Tuesday update. The two vulnerabilities that have been listed as actively exploited are below - CVE-2024-43451 (CVSS score: 6.5) - Windows NTLM Hash Disclosure Spoofing Vulnerability CVE-2024-49039 (CVSS score: 8.8) - Windows Task Scheduler Elevation of Privilege Vulnerability "This vulnerability discloses a user's NTLMv2 hash to the attacker who c...

Most microsegmentation projects fail before they even get off the ground—too complex, too slow, too disruptive. But Andelyn Biosciences proved it doesn't have to be that way.  Microsegmentation: The Missing Piece in Zero Trust Security   Security teams today are under constant pressure to defend against increasingly sophisticated cyber threats. Perimeter-based defenses alone can no longer provide sufficient protection as attackers shift their focus to lateral movement within enterprise networks. With over 70% of successful breaches involving attackers moving laterally, organizations are rethinking how they secure internal traffic.  Microsegmentation has emerged as a key strategy in achieving Zero Trust security by restricting access to critical assets based on identity rather than network location. However, traditional microsegmentation approaches—often involving VLAN reconfigurations, agent deployments, or complex firewall rules—tend to be slow, operationally disrupt...

Microsoft has released security updates to fix a total of 118 vulnerabilities across its software portfolio, two of which have come under active exploitation in the wild. Of the 118 flaws, three are rated Critical, 113 are rated Important, and two are rated Moderate in severity. The Patch Tuesday update doesn't include the 25 additional flaws that the tech giant addressed in its Chromium-based Edge browser over the past month. Five of the vulnerabilities are listed as publicly known at the time of release, with two of them coming under active exploitation as a zero-day - CVE-2024-43572 (CVSS score: 7.8) - Microsoft Management Console Remote Code Execution Vulnerability (Exploitation detected) CVE-2024-43573 (CVSS score: 6.5) - Windows MSHTML Platform Spoofing Vulnerability (Exploitation Detected) CVE-2024-43583 (CVSS score: 7.8) - Winlogon Elevation of Privilege Vulnerability CVE-2024-20659 (CVSS score: 7.1) - Windows Hyper-V Security Feature Bypass Vulnerability CVE...

Microsoft on Tuesday disclosed that three new security flaws impacting the Windows platform have come under active exploitation as part of its Patch Tuesday update for September 2024. The monthly security release addresses a total of 79 vulnerabilities, of which seven are rated Critical, 71 are rated Important, and one is rated Moderate in severity. This is aside from 26 flaws that the tech giant resolved in its Chromium-based Edge browser since last month's Patch Tuesday release. The three vulnerabilities that have been weaponized in a malicious context are listed below, alongside a bug that Microsoft is treating as exploited - CVE-2024-38014 (CVSS score: 7.8) - Windows Installer Elevation of Privilege Vulnerability CVE-2024-38217 (CVSS score: 5.4) - Windows Mark-of-the-Web (MotW) Security Feature Bypass Vulnerability CVE-2024-38226 (CVSS score: 7.3) - Microsoft Publisher Security Feature Bypass Vulnerability CVE-2024-43491 (CVSS score: 9.8) - Microsoft Windows Updat...

A newly patched security flaw in Microsoft Windows was exploited as a zero-day by Lazarus Group , a prolific state-sponsored actor affiliated with North Korea. The security vulnerability, tracked as CVE-2024-38193 (CVSS score: 7.8), has been described as a privilege escalation bug in the Windows Ancillary Function Driver (AFD.sys) for WinSock. "An attacker who successfully exploited this vulnerability could gain SYSTEM privileges," Microsoft said in an advisory for the flaw last week. It was addressed by the tech giant as part of its monthly Patch Tuesday update. Credited with discovering and reporting the flaw are Gen Digital researchers Luigino Camastra and Milánek. Gen Digital owns a number of security and utility software brands like Norton, Avast, Avira, AVG, ReputationDefender, and CCleaner. "This flaw allowed them to gain unauthorized access to sensitive system areas," the company disclosed last week, adding it discovered the exploitation in early J...

Microsoft on Tuesday shipped fixes to address a total of 90 security flaws , including 10 zero-days, of which six have come under active exploitation in the wild. Of the 90 bugs, nine are rated Critical, 80 are rated Important, and one is rated Moderate in severity. This is also in addition to 36 vulnerabilities that the tech giant resolved in its Edge browser since last month. The Patch Tuesday updates are notable for addressing six actively exploited zero-days - CVE-2024-38189 (CVSS score: 8.8) - Microsoft Project Remote Code Execution Vulnerability CVE-2024-38178 (CVSS score: 7.5) - Windows Scripting Engine Memory Corruption Vulnerability CVE-2024-38193 (CVSS score: 7.8) - Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability CVE-2024-38106 (CVSS score: 7.0) - Windows Kernel Elevation of Privilege Vulnerability CVE-2024-38107 (CVSS score: 7.8) - Windows Power Dependency Coordinator Elevation of Privilege Vulnerability CVE-2024-38213 (CVS...

Microsoft has released patches to address a total of 143 security flaws as part of its monthly security updates, two of which have come under active exploitation in the wild. Five out of the 143 flaws are rated Critical, 136 are rated Important, and four are rated Moderate in severity. The fixes are in addition to 33 vulnerabilities that have been addressed in the Chromium-based Edge browser over the past month. The two security shortcomings that have come under exploitation are below - CVE-2024-38080 (CVSS score: 7.8) - Windows Hyper-V Elevation of Privilege Vulnerability CVE-2024-38112 (CVSS score: 7.5) - Windows MSHTML Platform Spoofing Vulnerability "Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment," Microsoft said of CVE-2024-38112. "An attacker would have to send the victim a malicious file that the victim would have to execute." Check Point securi...