PT-2026-120645

A flaw was found in the PathResourceManager component of the Undertow web server. This component is responsible for serving static files from the file system. The issue occurs because the mechanism used to verify if a symbolic link points to a safe location only checks if the target path starts...

Linux Distros Unpatched Vulnerability : CVE-2026-109741

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the Storage: Bucket File System component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird...

CVE-2026-98543

A flaw was found in the Linux kernel. A local privileged user could cause a Denial of Service DoS or file system corruption due to improper locking in the BPF Berkeley Packet Filter subsystem. When attaching sleepable BPF programs to certain file removal hooks, the kernel verifier incorrectly...

CVE-2026-98448

A flaw was found in the Linux kernel's XFS file system. A local user could trigger an error during file system repair operations when changing ownership of an orphanage directory, causing the kernel to fail to release a reference to an inode a data structure representing a file system object. Thi...

kernel: Fix of 42 CVEs

Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times CVE-2022-50419 - firewire: net: fix use after free in fwnetfinishincomingpacket CVE-2023-53432 - wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit CVE-2022-50408 - wifi: brcmfmac: slab-out-of-bounds read in...

CVE-2026-98446

A flaw was found in the Linux kernel's XFS file system. When calculating space reservations for file system metadata, the kernel does not prevent an arithmetic underflow if the available reservable blocks drop below the amount already in use. A local user could exploit this condition during file...

CVE-2026-98445

A flaw was found in the Linux kernel's XFS file system. A local user could cause a Denial of Service DoS by triggering an online file system repair under low-memory conditions. When a memory allocation failure occurs during repair block reservation, the kernel cannot cleanly recover from the erro...

CVE-2026-17068 IBM i is Affected By Improper Authorization and Access Control Vulnerabilities in Network File System

IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to bypass NFS version restrictions due to improper enforcement of the export version flag...

CVE-2026-17068

IBM i versions 7.3, 7.4, 7.5, and 7.6 are vulnerable to a bypass of Network File System (NFS) version restrictions. The root cause is the improper enforcement of the export version flag , which could allow a local attacker to bypass these restrictions (CWE-285). To remediate this, users should ap...

CVE-2026-17073 IBM i is Affected By Improper Authorization and Access Control Vulnerabilities in Network File System

IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to obtain sensitive information due to missing subtree checks during file handle resolution...

CVE-2026-17073

IBM i versions 7.3, 7.4, 7.5, and 7.6 are affected by an Improper Access Control vulnerability (CWE-284) within the Network File System (NFS) . A local attacker can obtain sensitive information because the system fails to perform subtree checks during file handle resolution. Remediation involves ...

CVE-2026-92262

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql50 bypass prefix is affected because it allows the mysql50 prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue wit...

CVE-2026-92262

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql50 bypass prefix is affected because it allows the mysql50 prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue wit...

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

In the Linux kernel, the following vulnerability has been resolved: jfs: jfsdmap: Validates dbl2nbperpage during mounting In jfsdmap.c, on line 381, BLKTODMAP is used to obtain a logical block number within dbFree. dbl2nbperpage, which represents the log2 of the number of blocks per page, is pass...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: Allow ext4getgroupinfo to fail. Previously, ext4getgroupinfo would treat an invalid group number as a BUG, since this should theoretically never happen. However, if a malicious attacker modifies the superblock via the block...

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

In the Linux kernel, the following vulnerability has been resolved: f2fs: The issue was fixed by dropping all dirty pages during umount if cperror is set. The xfstest generic/361 report indicates a bug as follows: f2fsbugonsbi, sbi-fsyncnodenum; Kernel bug located at fs/f2fs/super.c:1627! RIP:...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - net: 9p: fixed a refcount leak in error handling of p9readwork. - p9reqput must be called when m-rreq-rc.sdata is NULL to avoid a temporary refcount leak. Dominique: made changes to the commit message, fixed arguments for...

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

In the Linux kernel, the following vulnerabilities have been resolved: jfs: Fixed a UAF in dbFreeBits Reported by syzbot ERROR: KASAN: Use of a slab object after free in mutexlockcommon, kernel/locking/mutex.c:587 inline ERROR: KASAN: Use of a slab object after free in mutexlock+0xfe/0xd70,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: The abort logic in btrfsreplacefileextents has been fixed. Error injection testing uncovered a case where a corrupt file system could occur, with an missing extent in the middle of a file. This occurs because the if...

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

In the Linux kernel, the following vulnerabilities have been resolved: cifs: Fixed a UAF in cifsdemultiplexthread There is a UAF when performing xfstests on cifs: BUG: KASAN: Use-after-free in smb2isnetworknamedeleted+0x27/0x160 Reading a size 4 value at address ffff88810103fc08 by task cifsd/923...