How To Protect Your Organization's Bluesky Account From Security Threats

When a new platform suddenly becomes popular, it’s not uncommon to see it stress tested by malware authors and fraudsters. Many organizations are making the leap to Bluesky without necessarily understanding the potential threats to an account and the business should a compromise take place. This...

Apple ordered to grant access to users’ encrypted data

Last week, an article in the Washington Post revealed the UK had secretly ordered Apple to provide blanket access to protected cloud backups around the world. Since then, privacy focused groups have uttered their objections. The UK government has demanded to be able to access encrypted data store...

CVE-2025-23403

Summary (CVE-2025-23403) : Siemens SIMATIC IPC DiagBase and DiagMonitor (All versions) have a vulnerability where user permissions for a registry key are not properly restricted. An authenticated attacker could load vulnerable drivers, leading to privilege escalation or bypassing endpoint protect...

Protecting Your Software Supply Chain: Assessing the Risks Before Deployment

Imagine you're considering a new car for your family. Before making a purchase, you evaluate its safety ratings, fuel efficiency, and reliability. You might even take it for a test drive to ensure it meets your needs. The same approach should be applied to software and hardware products before...

RHSA-2025:1278 Red Hat Security Advisory: kernel security update

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RHSA-2025:1270 Red Hat Security Advisory: kernel security update

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Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: The risk of out-of-memory access has been prevented. The dvbdev module contains a static variable used to store dvb minors. Its behavior depends on whether CONFIGDVBDYNAMICMINORS is set or not. When it is not set,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: line6: Fixed race conditions related to access to midibuf. There can be concurrent accesses to line6’s midibuf from both the URB completion callback and the rawmidi API. This could trigger a KMSAN warning triggered by...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: s390/dasd: fixed an issue where error recovery led to data corruption on ESE devices. Extent Space Efficient ESE or thin-provisioned volumes need to be formatted on demand during normal IO processing. The dasdeseneedsformat...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Firmware: csdsp: Use strnlen on name fields in V1 wmfw files. Use strnlen instead of strlen for the algorithm and coefficient name string arrays in V1 wmfw files. In V1 wmfw files, the name is a NUL-terminated string stored in a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: lib: objagg: Fixed general protection fault The library supports the aggregation of objects into other objects only if the parent object does not have a parent itself. In other words, nesting is not supported. Aggregation occurs ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: Fixed a potential race condition in fib6 Droppcpufrom. syzbot detected a race condition in fib6 Droppcpufrom 1. If the compiler reads the value more than once ppcpurt, the second reading might result in NULL, especially ...

Astra Linux – Vulnerability in Firefox, Thunderbird

The Enhanced Tracking Protection’s Strict mode may have inadvertently allowed a CSP frame-src bypass and DOM-based XSS attacks through the Google SafeFrame shim in the Web Compatibility extension. This issue could have exposed users to malicious frames disguised as legitimate content. This...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Using a code segment selector for the VERW operand Robert Gill reported the following issue in 32-bit mode when the dosemu software executed the vm86 system call: General protection fault: 0000 1 PREEMPT SMP CPU: 4 PID:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Fixed a general protection fault in runismappedfull. ntfscreate inode: Fixed the deletion of a non-resident attribute...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: mptcp: fixed TCP options overflow. Syzbot reported the following errors: Oops: general protection fault, likely due to a non-canonical address 0xdffffc0000000001: 0000 1 PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: sched: using the RCU read-side critical section in tapriodump Fixed a possible use-after-free in ‘tapriodump’ by adding the RCU read-side critical section. This issue was not encountered on x86, but was found on an arm64...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: NFSD: Limit the number of concurrent async COPY operations It seems that nothing limits the number of concurrent async COPY operations that clients can initiate. Additionally, AFAICT allows each async COPY to copy an unlimited...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fixed the race condition issue caused by session lookup and expiration. The session reference count was incremented within the lock during the lookup operation, thereby avoiding the race condition related to session...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Consider the return from setmemoryro when using bpfproglockro setmemoryro may fail, leaving memory unprotected. Consider this return value as an error...