Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: The MR restrack must be released when it is deleted. The MR restrack also needs to be released when it is deleted; otherwise, a memory leak may occur, as the task struct will not be released...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Staging: rtl8723bs – Fix for out-of-bounds read during OnBeacon ESR IE parsing The handling of Extended Supported Rates ESR Internet Protocol IP headers in OnBeacon involves accessing p + 1 + ielen and p + 2 + ielen without...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: USB: serial: mos7840: fix crash on resume Since the commit c49cfa917025 “USB: serial: use generic method if no alternative is provided in the USB serial layer”, the USB serial core calls the generic resume implementation when the...

Astra Linux – Vulnerability in Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Closures: Change BUGON to WARNON If a BUGON function is actually executed, it shouldn’t be considered a real BUG. For reference, this issue has occurred once during the continuous integration process. We will need more informatio...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: f2fs: Assign CURSEGALLDATAATGC if blkaddr is valid mkdir /mnt/test/comp f2fsio.setflagscompression = /mnt/test/comp dd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1 truncate --size 13 /mnt/test/comp/testfile In the above...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the ftrace function, a potential warning was fixed in traceprintkseq during ftracedump. When ftracedumpone is called concurrently with reading from tracepipe, a WARNONONCE message can be triggered due to a race condition. The...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: jfs: Rejects inodes of an unsupported type on the disk. Syzbot has reported the following BUG: Kernel BUG at fs/inode.c:668! Oops: Invalid opcode: 0000 1 PREEMPT SMP KASAN PTI CPU: 3 UID: 0 PID: 139 Comm: jfsCommit Not tainted...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags The MSGSPLICEPAGES function can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later processes that may modi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fixed a missing dirty page tracking issue in pte,pmdwrprotect When the hardware page table walker PTW is enabled on LoongArch, the CPU may set PAGEDIRTY directly in the page table entry during a write TLB miss, without...

Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: dm cache: prevent BUGON by blocking retries on failed device resumes A cache device failing to resume due to mapping errors should not be retried, as the failure leaves a partially initialized policy object. Repeating the resume...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winchhandlers before registering the winchIRQ. Registering a winchIRQ can lead to a race condition; an interrupt may occur before the winch is added to the winchhandlers list. If this happens, registerwinchirq ad...

Astra Linux – vulnerability in Redis

Redis is an open source, in-memory database that persists data on disk. Authenticated users can use the HINCRBYFLOAT command to create an invalid hash field that will cause a crash in Redis when accessed in affected versions. This issue has been resolved in versions 7.0.11, 6.2.12, and 6.0.19...

Astra Linux – vulnerability in Firefox and Thunderbird

The application failed to handle exceptions thrown by the loadManifestFromFile method during add-on signature verification. This flaw, caused by an invalid or unsupported extension manifest, could have led to runtime errors that disrupted the signature validation process. As a result, the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: macvlan: fixed memory leaks in macvlancommonnewlink. kmemleak reports memory leaks in macvlancommonnewlink, as follows: c ip link add link eth0 name .. type macvlan mode source macaddr add kmemleak reports: - A unreferenced...

CVE-2026-98388

A flaw was found in the Linux kernel. During program execution, the kernel closes file descriptors marked for close-on-exec while holding an internal process state lock. If closing a file descriptor stalls on an unresponsive or user-space filesystem, the lock remains held and blocks related syste...

Security Bulletin: Multiple Vulnerabilities in IBM watsonx Code Assistant On Prem

Summary Multiple vulnerabilities were addressed in IBM watsonx Code Assistant On Prem V5.3.1 Patch 15 Vulnerability Details CVEID:CVE-2026-64847 DESCRIPTION: AnyIO is a high level asynchronous concurrency and networking framework that works on top of either Trio or asyncio. Prior to 4.14.2, AnyIO...

Security Bulletin: Cargo in IBM Open SDK for Rust on AIX uses a vulnerable version of gix crates

Summary Vulnerabilites were discovered in the gix family of crates used by the cargo package manager in IBM Open SDK for Rust on AIX 1.94.0.1 and 1.96.0.0. Vulnerability Details CVEID:CVE-2026-82248 DESCRIPTION: gix-worktree-state before 0.33.0 part of gitoxide allows writing files outside the...

CVE-2026-58100

The FreeBSD kernel is vulnerable to a memory safety issue in the kqueue copy-on-fork implementation. Specifically, the kqueue_fork_copy_knote() function performs an out-of-bounds read because it indexes into the child's file descriptor table using a knote's file descriptor number without a proper...

CVE-2026-58100 Memory safety bugs in kqueue copy-on-fork implementation

kqueueforkcopyknote indexed into the child's file descriptor table using a knote's file descriptor number without a bounds check. Because the child's table is copied before knotes are transferred, a concurrent thread in the parent could grow the parent's table and register knotes with file...

CVE-2026-58100 Memory safety bugs in kqueue copy-on-fork implementation

kqueueforkcopyknote indexed into the child's file descriptor table using a knote's file descriptor number without a bounds check. Because the child's table is copied before knotes are transferred, a concurrent thread in the parent could grow the parent's table and register knotes with file...