CVE-2026-57144

PraisonAI is a multi-agent teams system. From version 4.5.110 to before version 4.6.61, praisonai.sandbox.SandlockSandbox is documented and implemented as the kernel-enforced sandbox backend for untrusted code. Its SandboxConfig.native path lets callers configure allowed filesystem paths and...

DEBIAN-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...

CVE-2026-99064

In the Linux kernel, the following vulnerability has been resolved: cipso: adjust cached option offsets when removing CIPSO cipsov4skbuffdelattr removes the CIPSO bytes but does not adjust cached offsets for options that follow them. For example, with a valid 10-byte CIPSO option followed by a...

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...

UBUNTU-CVE-2026-99064

In the Linux kernel, the following vulnerability has been resolved: cipso: adjust cached option offsets when removing CIPSO cipsov4skbuffdelattr removes the CIPSO bytes but does not adjust cached offsets for options that follow them. For example, with a valid 10-byte CIPSO option followed by a...

UBUNTU-CVE-2026-98943

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

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 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

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 ...

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-2026-108730

In the Linux kernel, the following vulnerability has been resolved: cipso: adjust cached option offsets when removing CIPSO cipsov4skbuffdelattr removes the CIPSO bytes but does not adjust cached offsets for options that follow them. For example, with a valid 10-byte CIPSO option followed by a...

CVE-2026-99064

The Linux kernel contains a vulnerability in the CIPSO implementation where the cipso_v4_skbuff_delattr() function removes CIPSO bytes but fails to adjust the cached offsets for subsequent options. This discrepancy causes consumers like ip_forward_options() and __ip_options_echo() to access incor...

CVE-2026-99064 cipso: adjust cached option offsets when removing CIPSO

In the Linux kernel, the following vulnerability has been resolved: cipso: adjust cached option offsets when removing CIPSO cipsov4skbuffdelattr removes the CIPSO bytes but does not adjust cached offsets for options that follow them. For example, with a valid 10-byte CIPSO option followed by a...

CVE-2026-99064 cipso: adjust cached option offsets when removing CIPSO

In the Linux kernel, the following vulnerability has been resolved: cipso: adjust cached option offsets when removing CIPSO cipsov4skbuffdelattr removes the CIPSO bytes but does not adjust cached offsets for options that follow them. For example, with a valid 10-byte CIPSO option followed by a...

CVE-2026-99016 riscv: futex: untag the user pointer before the atomic access

In the Linux kernel, the following vulnerability has been resolved: riscv: futex: untag the user pointer before the atomic access accessok checks untaggedaddruaddr, but archfutexatomicopinuser and futexatomiccmpxchginatomic hand the raw uaddr to the inline asm amoswap/amoadd/.../lr.w+sc.w through...

CVE-2026-99016

The Linux kernel contains a vulnerability in the RISC-V architecture's futex implementation. When the tagged address ABI is enabled (CONFIG_RISCV_ISA_SUPM , PMLEN != 0 ), the access_ok() function checks an untagged address, but arch_futex_atomic_op_inuser() and futex_atomic_cmpxchg_inatomic() pas...

CVE-2026-99016

In the Linux kernel, the following vulnerability has been resolved: riscv: futex: untag the user pointer before the atomic access accessok checks untaggedaddruaddr, but archfutexatomicopinuser and futexatomiccmpxchginatomic hand the raw uaddr to the inline asm amoswap/amoadd/.../lr.w+sc.w through...