MalwareTips Newswire

Security updates, independent AV tests and useful news for the MalwareTips community.
Everything in one placeAll security news, as it happensMalwareTips articles, community discussions and the security industry, newest first.
Industry
Industry
Image from Microsoft Security for Star Blizzard refines phishing and malware delivery with the RedFlick technique
Microsoft SecuritySecurity updates

Star Blizzard refines phishing and malware delivery with the RedFlick technique

Since January 2026, Microsoft has observed Russian state threat actor Star Blizzard evolve their detection evasion capabilities through large-scale phishing campaigns, the use of accounts on compromised websites, and a novel malware delivery technique, tracked by Microsoft as “RedFlick”. The post Star Blizzard refines phishing and malware delivery with the RedFlick technique appeared first on Microsoft Security Blog.
Read at Microsoft Security
Industry
Image from Help Net Security for NetScaler zero-day exploitation escalates into mass attacks (CVE-2026-88771)
Help Net SecuritySecurity updates

NetScaler zero-day exploitation escalates into mass attacks (CVE-2026-88771)

The hacking of internet-exposed, vulnerable Citrix NetScaler ADC and Gateway deployments has escalated. What started as stealthy targeting via zero-day exploits has now become widespread “spray and pray” exploitation, fueled by the publication of a root-cause analysis and a proof-of-concept exploit for CVE-2026-88771, which is remotely exploitable on unpatched devices with the default configuration. From rumor to confirmed zero-day Rumors about a NetScaler zero-day being exploited in the wild started late last week, and were … More → The post NetScaler zero-day exploitation escalates into mass attacks (CVE-2026-88771) appeared first on Help Net Security.
Read at Help Net Security
Industry
Industry
Image from Security Affairs for Apple Patches CoreGraphics Zero-Day Linked to Sophisticated Targeted Attacks
Security AffairsSecurity updates

Apple Patches CoreGraphics Zero-Day Linked to Sophisticated Targeted Attacks

Apple patched zero-day CVE-2026-86950 in CoreGraphics, exploited in sophisticated targeted attacks against specific iOS users. Apple has released security updates for iOS, iPadOS and macOS to fix a zero-day vulnerability, tracked as CVE-2026-86950, in CoreGraphics that may have been exploited in attacks against specific individuals. The flaw is an out-of-bounds write that can lead to […]
Read at Security Affairs
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-86950 Apple Multiple Products Out-of-Bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise.  Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied.  While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.  Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA’s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear mitigati
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

Lantronix G520 Series Cellular Gateway

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to replace software and execute arbitrary code with root privileges. The following versions of Lantronix G520 Series Cellular Gateway are affected: G520 Series 2.6.0.4R6_stable (CVE-2026-84409, CVE-2026-91191) CVSS Vendor Equipment Vulnerabilities v3 7.5 Lantronix Lantronix G520 Series Cellular Gateway Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Improper Verification of Cryptographic Signature Background Critical Infrastructure Sectors: Transportation Systems, Energy, Water and Wastewater Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-84409 The device's update mechanism retrieves metadata for software updates over an unencrypted HTTP connection and stores portions of that metadata for later use. A management interface subsequently returns this stored value in a JSON response, and the web interface responsible for displaying update information inserts that value directly into the page as HTML. This behavior allows attacker‑controlled metadata to be interpreted as script content. In addition, the same authenticated origin provides an interface capable of executing system‑level commands with root privileges. An attacker able to influence update metadata could exploit these conditions to execute arbitrary code within the administrative context of the device. View CVE Details Affected Products Lantronix G520 Series Cellular Gateway
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

Toptech TMS7 and TopHAT

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to access critical data or execute arbitrary code. The following versions of Toptech TMS7 and TopHAT are affected: TMS7 7.6.3 (CVE-2026-71379, CVE-2026-70356, CVE-2026-72510, CVE-2026-63713, CVE-2026-68954, CVE-2026-68068, CVE-2026-72507, CVE-2026-71302, CVE-2026-69662, CVE-2026-71189) TopHAT 7.6.3 (CVE-2026-71379, CVE-2026-70356, CVE-2026-72510, CVE-2026-63713, CVE-2026-68954, CVE-2026-68068, CVE-2026-72507, CVE-2026-71302, CVE-2026-69662, CVE-2026-71189) CVSS Vendor Equipment Vulnerabilities v3 10 Toptech Systems Toptech TMS7 and TopHAT Files or Directories Accessible to External Parties, Unrestricted Upload of File with Dangerous Type, Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), Session Fixation, Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection'), Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Background Critical Infrastructure Sectors: Energy, Chemical, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-71379 The file export endpoint allows any unauthenticated attacker to export arbitrary database tables by sending a crafted POST request. View CVE Details Affected Products Toptech TMS7 and TopHAT Vendor: Toptech Systems Product Version: Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3 Product Status: known_affected Remedia
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

Viidure Dashcam Android Application

View CSAF Summary Successful exploitation of these vulnerabilities could allow attackers to access, modify, or delete sensitive user data and critical system files, potentially compromising the operation of the entire platform. The following versions of Viidure Dashcam Android Application are affected: Dashcam Android Application <=3.3.1.260403 (CVE-2026-94204, CVE-2026-96587) CVSS Vendor Equipment Vulnerabilities v3 10 Viidure Viidure Dashcam Android Application Incorrect Permission Assignment for Critical Resource, Use of Hard-coded Credentials Background Critical Infrastructure Sectors: Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: China Vulnerabilities Expand All + CVE-2026-94204 The central cloud storage backend for the entire dashcam platform is misconfigured with public‑read permissions, allowing unrestricted access to all stored objects. Because this bucket serves as shared storage for the platform, sensitive user records, live dashcam footage, application packages, and firmware files are exposed to anyone on the internet. View CVE Details Affected Products Viidure Dashcam Android Application Vendor: Viidure Product Version: Viidure Dashcam Android Application: <=3.3.1.260403 Product Status: known_affected Remediations No fix planned Viidure did not respond to CISA's coordination attempts. Users of affected versions of the Viidure Dashcam Android Application are advised to contact Viidure customer support for additional information https://viidure.app/. Relevant CWE: CWE-732
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

Anjvision YSSD-RTMP-H5

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to access sensitive information, access user accounts, execute OS-level commands, or take full control over the device. The following versions of Anjvision YSSD-RTMP-H5 are affected: YSSD-RTMP-H5 firmware 3.3.2.4_build_2024-12-26 (CVE-2026-100291, CVE-2026-100292, CVE-2026-100293, CVE-2026-100294, CVE-2026-100295, CVE-2026-100296, CVE-2026-100297, CVE-2026-100298, CVE-2026-100299) CVSS Vendor Equipment Vulnerabilities v3 9.8 Anjvision Anjvision YSSD-RTMP-H5 Initialization of a Resource with an Insecure Default, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Improper Verification of Cryptographic Signature, Use of Hard-coded Credentials, Active Debug Code, Improper Check for Unusual or Exceptional Conditions, Server-Side Request Forgery (SSRF), Insufficiently Protected Credentials, Use of Weak Credentials Background Critical Infrastructure Sectors: Commercial Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: China Vulnerabilities Expand All + CVE-2026-100291 In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, several ONVIF service endpoints process management requests without enforcing required authentication. This could allow an unauthorized attacker to access sensitive device operations. View CVE Details Affected Products Anjvision YSSD-RTMP-H5 Vendor: Anjvision Product Version: Anjvision YSSD-RTMP-H5 firmware: 3.3.2.4_build_2024-12-26 Product Status: known_affected R
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

VIVOTEK Camera Firmware

View CSAF Summary Successful exploitation of this vulnerability may allow attackers to achieve remote command execution on affected devices, potentially with root privileges, leading to full compromise of the camera system. The following versions of VIVOTEK Camera Firmware are affected: V Series model_FD9187 (CVE-2026-22755) V Series model_FD9189 (CVE-2026-22755) V Series model_FD9365 (CVE-2026-22755) V Series model_FD9387 (CVE-2026-22755) V Series model_FD9389 (CVE-2026-22755) V Series model_FD9391 (CVE-2026-22755) C Series model_FE9180 (CVE-2026-22755) V Series model_FE9191 (CVE-2026-22755) V Series model_FE9382 (CVE-2026-22755) V Series model_FE9391 (CVE-2026-22755) V Series model_IB9365 (CVE-2026-22755) V Series model_IB9387 (CVE-2026-22755) V Series model_IB9389 (CVE-2026-22755) V Series model_IB939 (CVE-2026-22755) V Series model_IP9165 (CVE-2026-22755) V Series model_IP9171 (CVE-2026-22755) S Series model_IP9172 (CVE-2026-22755) V Series model_IP9181 (CVE-2026-22755) V Series model_IP9191 (CVE-2026-22755) V Series model_IT9389 (CVE-2026-22755) V Series model_MA9321 (CVE-2026-22755) V Series model_MA9322 (CVE-2026-22755) S Series model_MS9321 (CVE-2026-22755) V Series model_MS9390 (CVE-2026-22755) S Series model_TB9330 (CVE-2026-22755) Dome model_FD8365 (CVE-2026-22755) Dome model_FD8365v2 (CVE-2026-22755) Dome model_FD9165 (CVE-2026-22755) Dome model_FD9171 (CVE-2026-22755) Dome model_FD9371 (CVE-2026-22755) Dome model_FD9381 (CVE-2026-22755) Panoramic model_FE9181 (CVE-2026-22755) Panoramic model_FE9381 (CVE-2026-22755) VIVOTEK
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

MikroTik RouterOS

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to achieve remote code execution or cause a denial of service. The following versions of MikroTik RouterOS are affected: RouterOS <7.24 (CVE-2026-84411) CVSS Vendor Equipment Vulnerabilities v3 9.8 MikroTik MikroTik RouterOS Integer Underflow (Wrap or Wraparound) Background Critical Infrastructure Sectors: Communications, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: Latvia Vulnerabilities Expand All + CVE-2026-84411 The web management service in affected RouterOS versions contains an integer underflow in its HTTP request body handling that is reachable before authentication. This can be leveraged by an unauthenticated network attacker to achieve arbitrary code execution as root, or to cause a denial of service, using a single crafted request. View CVE Details Affected Products MikroTik RouterOS Vendor: MikroTik Product Version: MikroTik RouterOS: <7.24 Product Status: known_affected Remediations Vendor fix MikroTik recommends users update RouterOS to version 7.23 or later. The upgrade can be downloaded from the MikroTik website. https://mikrotik.com/download Relevant CWE: CWE-191 Integer Underflow (Wrap or Wraparound) Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Acknowledgments An anonymous researcher reported thi
Read at CISA Advisories
Industry
CISA Advisories
CISA AdvisoriesSecurity updates

Baicells Nova 430H

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to inject malformed messages which may lead to a denial-of-service condition. The following versions of Baicells Nova 430H are affected: Nova 430H eNodeB (model pBS3101SH) <=BaiBLQ_3.0.12 (CVE-2026-96274) CVSS Vendor Equipment Vulnerabilities v3 7.4 Baicells Technologies Baicells Nova 430H Uncaught Exception Background Critical Infrastructure Sectors: Communications, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-96274 In Baicells Nova 430H, an unauthenticated device within radio range can send a malformed uplink message during connection setup that contains an invalid NAS payload. Because the eNodeB does not properly validate this payload, it forwards the message to the core network, which can trigger a shutdown of the signaling association for the cell. This results in a temporary service disruption until the eNodeB and core network re-establish connectivity. View CVE Details Affected Products Baicells Nova 430H Vendor: Baicells Technologies Product Version: Baicells Technologies Nova 430H eNodeB (model pBS3101SH): <=BaiBLQ_3.0.12 Product Status: known_affected Remediations No fix planned Baicells has not responded to requests to work with CISA to mitigate this vulnerability. Users of affected versions of Nova 430H eNodeB are invited to contact Baicells customer support for additional information (https://www.baicells.com/contact-us). Relevant
Read at CISA Advisories
Industry
Image from Help Net Security for Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950)
Help Net SecuritySecurity updates

Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950)

Apple has shipped iOS and macOS security updates to fix an actively exploited zero-day vulnerability (CVE-2026-86950) in the operating systems’ Core Graphics framework. “Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27,” the company said, but refrained from providing additional details about the attacks or targets. About CVE-2026-86950 Core Graphics handles “path-based drawing, transformations, color … More → The post Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950) appeared first on Help Net Security.
Read at Help Net Security
Industry
Industry
SANS ISC
SANS ISCSecurity updates

Apple Emergency Patch for iOS 26/macOS26/macOS15 (CVE-2026-86950), (Mon, Sep 28th)

Apple today released patches for all of its operating systems. However, only patches for older branches include a security fix. The vulnerability being addressed in iOS 26, macOS 26 and macOS 15 is already being exploited. iOS and macOS 27 are not affected. Today&&#x23;x26;&#x23;39;s update for the current "27" branch does not address security issues, but fixes some functional issues that got caught after the release two weeks ago. A 27.1 version was also expected to support the new foldable iPhone and will likely include specific features geared to the soon to be available device. &#xd;
Read at SANS ISC
Industry
Image from The Hacker News for Apple Patches CoreGraphics Flaw Possibly Exploited in Targeted Attacks
The Hacker NewsSecurity updates

Apple Patches CoreGraphics Flaw Possibly Exploited in Targeted Attacks

Apple has released security updates to address a vulnerability in older versions of iOS, iPadOS, and macOS that it said may have been exploited in targeted attacks. The vulnerability, tracked as CVE-2026-86950, refers to an out-of-bounds write impacting the CoreGraphics component that could lead to arbitrary code execution when processing a maliciously crafted file. The iPhone maker said the
Read at The Hacker News
Newswire
Industry
Image from Microsoft Security for NeedyMantis: Unpacking a post-compromise malware family used in targeted operations
Microsoft SecuritySecurity updates

NeedyMantis: Unpacking a post-compromise malware family used in targeted operations

Microsoft Threat Intelligence identified NeedyMantis, a modular post-compromise malware framework used in targeted intrusions that combines custom loaders, encrypted archives, and extensible components to maintain long-term access and support follow-on operations. The post NeedyMantis: Unpacking a post-compromise malware family used in targeted operations appeared first on Microsoft Security Blog.
Read at Microsoft Security
Industry
Industry
Image from Help Net Security for Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772)
Help Net SecuritySecurity updates

Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772)

Citrix has patched eight critical and high-severity vulnerabilities in NetScaler ADC and NetScaler Gateway, two of which (CVE-2026-88771, CVE-2026-88772) have been exploited in zero-day attacks to plant webshells on compromised devices. Rumors about their existence and active exploitation popped up on Reddit on Friday, fueled by warnings from IT suppliers, who apparently got the information from the Dutch National Cyber Security Center (NCSC-NL). According to security researcher Kevin Beaumont, European government sources have been warning … More → The post Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772) appeared first on Help Net Security.
Read at Help Net Security
Industry
Image from Security Affairs for U.S. CISA adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog
Security AffairsSecurity updates

U.S. CISA adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-88771 (CVSS score: 9.5) is a remote code execution vulnerability caused by improper input validation that could allow an unauthenticated remote […]
Read at Security Affairs
Industry
Industry
Image from The Hacker News for CISA Says Attackers Are Exploiting Two Critical Citrix NetScaler Flaws Globally
The Hacker NewsSecurity updates

CISA Says Attackers Are Exploiting Two Critical Citrix NetScaler Flaws Globally

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Sunday added two critical Citrix NetScaler ADC and Gateway flaws to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation. The vulnerabilities are listed below - CVE-2026-88771 (CVSS score: 9.5) - An improper input validation vulnerability that could allow an unauthenticated attacker to
Read at The Hacker News
Back
Top