kernel security update

4.18.0-553.111.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

CVE-2026-28114: Unrestricted Upload of File with Dangerous Type

Unrestricted Upload of File with Dangerous Type vulnerability in firassaidi WooCommerce License Manager fs-license-manager allows Upload a Web Shell to a Web Server.This issue affects WooCommerce License Manager: from n/a through = 7.0.6...

CVE-2026-28697 Craft Affected by Authenticated RCE via "craft.app.fs.write()" in Twig Templates

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

The vulnerability of the btrfs DropExtents() function in the fs/btrfs/file.c file of the file system in Linux kernel allows a attacker to cause a service failure.

The vulnerability of the btrfs DropExtents function in the fs/btrfs/file.c file of the btrfs file system in Linux kernels is related to errors during link counter updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the tar-fs package from the tar-stream library, which allows an attacker to compromise the integrity of protected information.

The vulnerability of the tar-fs package from the tar-stream library relates to an incorrect pathname limitation for the restricted-access directory. Exploiting this vulnerability could allow a remote attacker to compromise the integrity of the protected information...

Security Bulletin: Vulnerabilities in tar-fs-2.1.1.tgz affecting MongoDB Enterprised Advanced (CVE-2025-59343)

Summary There is a vulnerability in tar-fs-2.1.1.tgz used in MongoDB Enterprised Advanced for IBM, involving CVE-2025-59343. The vulnerability has been addressed. Vulnerability Details CVEID:CVE-2025-59343 DESCRIPTION: tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1,...

Atlassian Confluence 7.19.x < 8.5.10 / 8.6.x < 9.2.5 / 9.3.x < 9.3.1 / 9.4.x < 9.5.1 / 10.0.2 / 10.1.0 / 10.2.0 (CONFSERVER-101930)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101930 advisory. - tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the...

CVE-2019-25399

IPFire 2.21 Core Update 127 contains multiple stored cross-site scripting vulnerabilities in the extrahd.cgi script that allow attackers to inject malicious scripts through the FS, PATH, and UUID parameters. Attackers can submit POST requests with script payloads in these parameters to execute...

CVE-2019-25399

IPFire 2.21 Core Update 127 contains multiple stored XSS vulnerabilities in the extrahd.cgi script. Attackers can submit POST requests with script payloads in the FS, PATH, and UUID parameters, enabling execution of arbitrary JavaScript in the context of authenticated administrator sessions. The ...

CVE-2025-71230

In the Linux kernel, the following vulnerability has been resolved: hfs: ensure sb-sfsinfo is always cleaned up When hfs was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been allocated by...

CLSA-2026-1771241609 kernel: Fix of 13 CVEs

vsock: Do not allow binding to VMADDRPORTANY CVE-2025-38618 - cnic: Fix use-after-free bugs in cnicdeletetask CVE-2025-39945 - scsi: bfa: Double-free fix CVE-2025-38699 - pptp: ensure minimal skb length in pptpxmit CVE-2025-38574 - ipv6: reject malicious packets in ipv6gsosegment CVE-2025-38572 -...

CVE-2019-25399: Improper Neutralization of Input During Web Page Generation

IPFire 2.21 Core Update 127 contains multiple stored cross-site scripting vulnerabilities in the extrahd.cgi script that allow attackers to inject malicious scripts through the FS, PATH, and UUID parameters. Attackers can submit POST requests with script payloads in these parameters to execute...

PT-2026-39133

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the handling of unshare fs within the unshare2 system call. When CLONE NEWNS is present in the flags and current-fs has not been shared, copy mnt ns receives current-f...

CLSA-2026-1771239384 kernel: Fix of 75 CVEs

net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit CVE-2025-39766 - NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL CVE-2023-53680 - scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow CVE-2023-53676 - KVM: x86: use arrayindexnospec with indices that come from...

SUSE CVE-2026-23189

In the Linux kernel, the following vulnerability has been resolved: ceph: fix NULL pointer dereference in cephmdsauthmatch The CephFS kernel client has regression starting from 6.18-rc1. We have issue in cephmdsauthmatch if fsname == NULL: const char fsname = mdsc-fsc-mountoptions-mdsnamespace;...

CVE-2026-23189

In the Linux kernel, the following vulnerability has been resolved: ceph: fix NULL pointer dereference in cephmdsauthmatch The CephFS kernel client has regression starting from 6.18-rc1. We have issue in cephmdsauthmatch if fsname == NULL: const char fsname = mdsc-fsc-mountoptions-mdsnamespace;...

CVE-2026-23189 ceph: fix NULL pointer dereference in ceph_mds_auth_match()

In the Linux kernel, the following vulnerability has been resolved: ceph: fix NULL pointer dereference in cephmdsauthmatch The CephFS kernel client has regression starting from 6.18-rc1. We have issue in cephmdsauthmatch if fsname == NULL: const char fsname = mdsc-fsc-mountoptions-mdsnamespace;...

PT-2026-24704

Уязвимость функции ext4 fs init inode bitmap библиотеки lwext4, связанная с переполнением буфера в куче heap-buffer-overflow при инициализации inode bitmap. Эксплуатация уязвимости, может позволить нарушителю, действующему удаленно, выполнить произвольный код и вызвать отказ в обслуживании...

The vulnerability of the nfsd_net_init() function in the fs/nfsd/nfsctl.c module, which supports the NFS network file system in Linux kernels, allows a attacker to cause a service failure.

The vulnerability of the nfsdnetinit function in the fs/nfsd/nfsctl.c module, which supports the NFS network file system in Linux kernels, is related to the lack of checking for the return value. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-6872

Name of the Vulnerable Software and Affected Versions tracker-extract version 3.7.1-1ubuntu0.1 tracker-miner-fs version 3.7.1-1ubuntu0.1 Description The software can crash when processing specific malformed MP3 files. This could lead to a denial of service or potentially allow for arbitrary code...