Stopping ransomware before it starts: Lessons from Cisco Talos Incident Response

Over the past two and a half years January 2023 through June 2025, Cisco Talos Incident Response Talos IR has responded to numerous engagements that we classified as pre-ransomware incidents. Talos looked back to analyze what key security measures were credited with deterring ransomware deploymen...

Linux Distros Unpatched Vulnerability : CVE-2025-38571

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over...

RHSA-2023:6667

creationtimestamp| type| source ---|---|--- 2025-08-30 02:22:26+00:00| seen| Telegram/swvvDBr4sLUJpO-Mf1lDD-RcBF5rVCeCsgITXhhnfHg5hTU 2025-08-30 05:19:18+00:00| seen| Telegram/IyktYvz2ZXSoln-Xw9gf7lHEpCZ8IZsKAFgChoCz0-9C5M 2025-08-30 05:19:19+00:00| seen|...

A week in security (August 18 – August 24)

Last week on Malwarebytes Labs: Clickjack attack steals password managers’ secrets Grok chats show up in Google searches All Apple users should update after company patches zero-day vulnerability in all platforms Google settles YouTube lawsuit over kids’ privacy invasion and data collection...

CVE-2025-55028

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fixed in Firefox for iOS 142...

SUSE CVE-2025-38571

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

CVE-2025-55028

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fixed in Firefox for iOS 142...

CVE-2025-55028

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks This vulnerability affects Firefox for iOS 142...

CVE-2025-55028

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks This vulnerability affects Firefox for iOS 142...

CVE-2025-55028

CVE-2025-55028 affects Mozilla Firefox for iOS. The issue arises from malicious scripts using repetitive JavaScript alerts that can prevent user interaction, potentially enabling denial-of-service scenarios. Affected version range is Firefox for iOS before 142. The available connected documents c...

CVE-2025-55028 JavaScript alerts could impede UI interaction or allow denial of service attacks

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fixed in Firefox for iOS 142...

CVE-2025-55028 JavaScript alerts could impede UI interaction or allow denial of service attacks

Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fixed in Firefox for iOS 142...

CVE-2025-38571

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

CVE-2025-38566

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix handling of server side tls alerts Scott Mayhew discovered a security exploit in NFS over TLS in tlsalertrecv due to its assumption it can read data from the msg iterator's kvec.. kTLS implementation splits TLS non-da...

AZL-66485 CVE-2025-38566 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix handling of server side tls alerts Scott Mayhew discovered a security exploit in NFS over TLS in tlsalertrecv due to its assumption it can read data from the msg iterator's kvec.. kTLS implementation splits TLS non-da...

UBUNTU-CVE-2025-38571

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

CVE-2025-38571 sunrpc: fix client side handling of tls alerts

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

CVE-2025-38571

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly handling server-side TLS alerts, which could lead to data read errors...

PT-2025-33874 · Mozilla · Firefox For Ios

Name of the Vulnerable Software and Affected Versions: Firefox for iOS versions prior to 142 Description: Malicious scripts utilizing repetitive JavaScript alerts can prevent client user interaction, potentially leading to denial of service attacks. Recommendations: Update Firefox for iOS to...