Unity Linux 20.1070a Security Update: kernel (UTSA-2026-146273)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146273 advisory. In the Linux kernel, the following vulnerability has been resolved: orangefs: keep the readdir entry size 64-bit in fillfrompart fillfrompart computes the size of a...

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

In the Linux kernel, the following vulnerability has been resolved: orangefs: The size of the readdir entry is kept as a 64-bit value in the fillfrompart function. The fillfrompart function calculates the size of a directory entry using the sizet type, but stores it as an u32 value. A value close...

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

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix xattr related buffer overflow... Willy Tarreau forwarded me a message from Disclosure with the following warning: The helper xattrkey uses the pointer variable in the loop condition rather than dereferencing it. As...

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

In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefskernel,clientdebuginit When inserting and removing the orangefs module, memory leaks occur as follows: unreferenced object 0xffff88816b0cc000 size 2048: comm "insmod", pid 783, jiffies 4294813439...

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

In the Linux kernel, the following vulnerability has been resolved: orangefs: fixed an out-of-bounds read in orangefsdebugwrite. I received a report from syzbot regarding an out-of-bounds read in orangefsdebugwrite… Several people suggested solutions. I tested Al Viro’s suggestion and created thi...

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

In the Linux kernel, the following vulnerability has been resolved: orangefs: Do not truncate the file size. len is used to store the result of isizeread. Therefore, making len a sizet type results in truncation to 4GiB on 32-bit systems...

ROS-20260928-73-0092

The vulnerability of the fs/orangefs component in the Linux operating system is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: orangefs: The issue in kmemleak in orangefspreparedebugfshelpstring has been fixed. When inserting or removing the orangefs module, the debughelpstring variable may be leaked: - Unreferenced object: 0xffff8881652ba000 size 4096 -...

SUSE CVE-2026-89497

In the Linux kernel, the following vulnerability has been resolved: orangefs: skip leading spaces before parsing client debug masks orangefspreparecdmarray sizes each client debug keyword buffer with strcspncdshead, " ", but then parses the keyword with %s. The %s conversion skips leading...

SUSE CVE-2026-89498

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix double-free of trailerbuf on readdir copy failure On a readdir downcall, orangefsdevreqwriteiter frees op-downcall.trailerbuf with vfree when copyfromiterfull fails, but does not clear the pointer before goto Efault...

Linux Distros Unpatched Vulnerability : CVE-2026-89497

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - orangefs: skip leading spaces before parsing client debug masks orangefspreparecdmarray sizes each client debug keyword buffer with strcspncdshead, , but then...

Linux Distros Unpatched Vulnerability : CVE-2026-89498

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - orangefs: fix double-free of trailerbuf on readdir copy failure On a readdir downcall, orangefsdevreqwriteiter frees op-downcall.trailerbuf with vfree when...

CVE-2026-89498

A flaw was found in OrangeFS within the Linux kernel. A local client, by sending a specially crafted readdir downcall with a declared trailersize exceeding the actual supplied bytes, can trigger a double-free vulnerability. This memory corruption issue can lead to a system crash, resulting in a...

CVE-2026-89497

A flaw was found in the Linux kernel's Orange File System orangefs client. The orangefspreparecdmarray function incorrectly calculates the buffer size for client debug keywords when an entry starts with a space. This can lead to a buffer overflow, allowing data to be written beyond the intended...

AZL-100181 CVE-2026-89497 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: orangefs: skip leading spaces before parsing client debug masks orangefspreparecdmarray sizes each client debug keyword buffer with strcspncdshead, " ", but then parses the keyword with %s. The %s conversion skips leading...

DEBIAN-CVE-2026-89497

In the Linux kernel, the following vulnerability has been resolved: orangefs: skip leading spaces before parsing client debug masks orangefspreparecdmarray sizes each client debug keyword buffer with strcspncdshead, " ", but then parses the keyword with %s. The %s conversion skips leading...

AZL-100470 CVE-2026-89498 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix double-free of trailerbuf on readdir copy failure On a readdir downcall, orangefsdevreqwriteiter frees op-downcall.trailerbuf with vfree when copyfromiterfull fails, but does not clear the pointer before goto Efault...

CVE-2026-89497

In the Linux kernel, the following vulnerability has been resolved: orangefs: skip leading spaces before parsing client debug masks orangefspreparecdmarray sizes each client debug keyword buffer with strcspncdshead, " ", but then parses the keyword with %s. The %s conversion skips leading...

CVE-2026-89498

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix double-free of trailerbuf on readdir copy failure On a readdir downcall, orangefsdevreqwriteiter frees op-downcall.trailerbuf with vfree when copyfromiterfull fails, but does not clear the pointer before goto Efault...

DEBIAN-CVE-2026-89498

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix double-free of trailerbuf on readdir copy failure On a readdir downcall, orangefsdevreqwriteiter frees op-downcall.trailerbuf with vfree when copyfromiterfull fails, but does not clear the pointer before goto Efault...