GHSA-FH66-FCV5-JJFR Synapse's invalid device keys degrade federation functionality

Impact Lack of validation for device keys in Synapse before 1.138.3 and in Synapse 1.139.0 allow an attacker registered on the victim homeserver to degrade federation functionality, unpredictably breaking outbound federation to other homeservers. Patches Patched in Synapse 1.138.3, 1.138.4,...

kernel: i40e: fix MMIO write access to an invalid page in i40e_clear_hw

In the Linux kernel, the following vulnerability has been resolved: i40e: fix MMIO write access to an invalid page in i40eclearhw When the device sends a specific input, an integer underflow can occur, leading to MMIO write access to an invalid page. Prevent the integer underflow by changing the...

CVE-2025-61672

CVE-2025-61672 affects the Synapse Matrix homeserver. The issue is caused by lack of validation for device keys in Synapse before 1.138.3 and in 1.139.0, enabling an attacker registered on the victim homeserver to degrade federation functionality and unpredictably break outbound federation to oth...

CVE-2025-61672 Synapse: Invalid device keys degrade federation functionality

Synapse is an open source Matrix homeserver implementation. Lack of validation for device keys in Synapse before 1.138.3 and in Synapse 1.139.0 allow an attacker registered on the victim homeserver to degrade federation functionality, unpredictably breaking outbound federation to other homeserver...

EUVD-2025-31827

The Welcart e-Commerce plugin for WordPress is vulnerable to SQL Injection via the cookie in all versions up to, and including, 2.11.21 due to insufficient escaping on the user supplied value and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated...

EUVD-2025-31835

A security flaw has been discovered in JhumanJ OpnForm up to 1.9.3. The impacted element is an unknown function of the component API Endpoint. The manipulation results in cross-site request forgery. The attack may be performed from remote. The exploit has been released to the public and may be...

EUVD-2025-31847

A vulnerability was determined in code-projects Web-Based Inventory and POS System 1.0. The impacted element is an unknown function of the file /transaction.php. This manipulation of the argument shopid causes sql injection. The attack is possible to be carried out remotely. The exploit has been...

Linux Distros Unpatched Vulnerability : CVE-2025-39924

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: erofs: fix invalid algorithm for encoded extents The current algorithm sanity checks do not...

Linux Distros Unpatched Vulnerability : CVE-2023-53616

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - jfs: fix invalid free of JFSIPipimap-iimap in diUnmount syzbot found an invalid-free in diUnmount: BUG: KASAN: double-free in slabfree mm/slub.c:3661 inline BUG...

SUSE CVE-2023-53665

In the Linux kernel, the following vulnerability has been resolved: md: don't dereference mddev after exportrdev Except for initial reference, mddev-kobject is referenced by rdev-kobject, and if the last rdev is freed, there is no guarantee that mddev is still valid. Hence mddev should not be use...

UBUNTU-CVE-2022-50516

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...

EUVD-2025-32818

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

CVE-2023-53618 btrfs: reject invalid reloc tree root keys with stack dump

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

CVE-2023-53618

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

CVE-2023-53618

The CVE-2023-53618 entry corresponds to a Linux kernel issue affecting Btrfs reloc trees. The problem was an invalid reloc tree root key being present for quota-related reloc trees, which could lead to a crash via an ASSERT() in prepare_to_merge() when the reloc tree is not properly referenced by...

CVE-2022-50516 fs: dlm: fix invalid derefence of sb_lvbptr

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...

CVE-2022-50516

The CVE-2022-50516 issue in the Linux kernel’s fs: dlm was fixed by a patch that ensures sb_lvbptr is not dereferenced when DLM_LKF_VALBLK is involved, avoiding a potential NULL/dangling pointer dereference in memcpy paths. The fix copies lvbptr arrays only when DLM_LKF_VALBLK is set (not merely ...

CVE-2022-50516 fs: dlm: fix invalid derefence of sb_lvbptr

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...

EUVD-2025-32826

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...

firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to undefined behavior, invalid pointer in the Graphics...