CVE-2026-55888 XDG Desktop Portal: Arbitrary file access via SaveFiles "files" option path traversal

XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files on the host limited to files the user has access to. The FileChooser.SaveFiles method takes...

CVE-2026-55888 XDG Desktop Portal: Arbitrary file access via SaveFiles "files" option path traversal

XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files on the host limited to files the user has access to. The FileChooser.SaveFiles method takes...

CVE-2026-55888

XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files on the host limited to files the user has access to. The FileChooser.SaveFiles method takes...

CVE-2026-55888

XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files on the host limited to files the user has access to. The FileChooser.SaveFiles method takes...

EUVD-2026-108752

XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files on the host limited to files the user has access to. The FileChooser.SaveFiles method takes...

CVE-2026-55888

The xdg-desktop-portal desktop integration portal is vulnerable to arbitrary file access due to a path traversal flaw in the FileChooser.SaveFiles method (affecting versions prior to 1.22.1 ). Malicious sandboxed applications (e.g., via Flatpak or Snap ) can bypass validation in the frontend and ...

EUVD-2026-108847

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve NATIVELABELS on already-initialized sb in setmntopts When an NFSv4 filesystem exported with securitylabel is mounted a second time, sgetfc returns the existing superblock and nfsgetroot calls securitysbsetmntopt...

CVE-2026-99052 selinux: preserve NATIVE_LABELS on already-initialized sb in set_mnt_opts

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve NATIVELABELS on already-initialized sb in setmntopts When an NFSv4 filesystem exported with securitylabel is mounted a second time, sgetfc returns the existing superblock and nfsgetroot calls securitysbsetmntopt...

CVE-2026-99052

The Linux kernel contains a vulnerability where mounting an NFSv4 filesystem exported with security_label a second time can lead to a security regression. When the filesystem is remounted, sget_fc() returns the existing superblock, causing selinux_set_mnt_opts() to take an early exit without sett...

CVE-2026-98975

The Linux kernel contains a vulnerability in the XFS filesystem where the xmi_can_exchange_reflink_flags() function incorrectly assumes all mappings are moved during an exchange from offset 0 to i_disk_size. This incorrect assumption leads to the clearing of a reflink flag on files that still own...

CVE-2026-98975 xfs: stop exchanging reflink flags when exchanging mappings

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an exchange covers both files from offset 0 to idisksize, xmicanexchangereflinkflags assumes every mapping moved and hands the reflink flag over to the other file...

CVE-2026-98974 xfs: fix exchange-range-to-eof file size exchange

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei posted a patch containing an incomplete description of a bug in XFSIOCEXCHANGERANGE's TOEOF flag. The bug tricks exchange-range into modifying a file so that it has...

CVE-2026-98974

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei posted a patch containing an incomplete description of a bug in XFSIOCEXCHANGERANGE's TOEOF flag. The bug tricks exchange-range into modifying a file so that it has...

CVE-2026-56834

PraisonAI is a multi-agent teams system. From version 3.8.1 to before version 4.6.59, PraisonAI's Dynamic Context Discovery feature exposes artifact helper tools through ctx.gettools. The implemented artifact tools do not enforce that the supplied artifactpath is an artifact created by the...

CVE-2026-115724

VLC for Android before 3.7.2 contains a confused-deputy file overwrite vulnerability in FileUtils.getUri that trusts content URIs based only on the com.fsck.k9.attachmentprovider or gmail-ls authority. A co-installed app without permissions can declare these authorities and send a crafted VIEW...

CVE-2026-112904

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. In versions 1.0.8.6 and prior, the nextRestore and nextBackup functions in the backup controller accept a file GET parameter and concatenate it directly to DIRBACKUP without calling...

CVE-2026-63120 PGHoard: Incomplete Path Traversal fix in restore.py allows Arbitrary File Write

pghoard is a PostgreSQL backup daemon and restore tooling that stores backup data in cloud object stores. Prior to version 2.7.2, an incomplete path traversal fix in pghoard allows an attacker with write access to the backup object storage such as S3, GCS, or Azure to execute arbitrary file write...

EUVD-2026-108915

pghoard is a PostgreSQL backup daemon and restore tooling that stores backup data in cloud object stores. Prior to version 2.7.2, an incomplete path traversal fix in pghoard allows an attacker with write access to the backup object storage such as S3, GCS, or Azure to execute arbitrary file write...

CVE-2026-63120

The pghoard PostgreSQL backup daemon and restore tool is vulnerable to an incomplete path traversal fix in restore.py prior to version 2.7.2 . An attacker with write access to the cloud object storage (e.g., S3, GCS, or Azure) can create a maliciously crafted delta backup manifest containing path...

CVE-2026-63120

pghoard is a PostgreSQL backup daemon and restore tooling that stores backup data in cloud object stores. Prior to version 2.7.2, an incomplete path traversal fix in pghoard allows an attacker with write access to the backup object storage such as S3, GCS, or Azure to execute arbitrary file write...