Information Disclosure

Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. [CVSS 5.7 MEDIUM]

Information disclosure in Pretix email template processing allows authenticated backend users to extract sensitive system data including database credentials and API keys through specially crafted placeholder syntax that bypasses existing validation controls. An attacker with email template editing permissions can leverage this vulnerability to access confidential configuration information from the system. A patch is available to address the ineffective placeholder sanitization mechanism.

Information disclosure in Pretix email template processing allows authenticated backend users to extract sensitive system data including database credentials and API keys through specially crafted placeholder syntax that bypasses existing security controls. An attacker with email template modification privileges can leverage Python object introspection to access arbitrary system configuration details. No patch is currently available for this vulnerability affecting Pretix and its Double Opt In Step extension.

Pretix email template placeholder injection enables authenticated backend users to extract sensitive system information such as database credentials and API keys through specially crafted placeholder syntax that bypasses insufficient input validation. An attacker with backend access can leverage this vulnerability to enumerate system configuration details and potentially compromise infrastructure security. No patch is currently available for this medium-severity issue affecting Pretix installations.

eNet SMART HOME server ships with default credentials (user:user, admin:admin) (CVSS 9.8) enabling immediate administrative access to the smart home system.

Unidocs ezPDF DRM/Reader versions 2.0 and 3.0.0.4 on 32-bit systems contain an untrusted search path vulnerability in SHFOLDER.dll that could allow a local attacker with limited privileges to achieve arbitrary code execution through DLL hijacking. Public exploit code exists for this vulnerability, though exploitation is complex and requires local access. No patch is currently available from the vendor.

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication.

A memory leak in the Linux kernel's SMB/CIFS client implementation allows local attackers with unprivileged access to exhaust kernel memory and cause a denial of service by triggering failed file operations on read-only mounted shares. An attacker can exploit this by repeatedly attempting to write files to a read-only CIFS mount, causing memory allocated for SMB requests to not be properly freed. The vulnerability persists until the cifs kernel module is unloaded, and currently lacks a public patch.

The Linux kernel's u32 traffic classifier fails to properly validate negative offset values in skb_header_pointer(), allowing local attackers with low privileges to trigger out-of-bounds memory reads and cause denial of service. This vulnerability affects the network scheduling subsystem and requires local access to exploit, with no currently available patch.

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: avoid pool UAF An UAF issue was observed: BUG: KASAN: slab-use-after-free in page_counter_uncharge+0x65/0x150 Write of size 8 at addr ffff888106715440 by task insmod/527 CPU: 4 UID: 0 PID: 527 Comm: insmod 6.19.0-rc7-next-20260129+ #11 Tainted: [O]=OOT_MODULE Call Trace: <TASK> dump_stack_lvl+0x82/0xd0 kasan_report+0xca/0x100 kasan_check_range+0x39/0x1c0 page_counter_uncharge+0x65/0x150 dmem_cgroup_uncharge+0x1f/0x260 Allocated by task 527: Freed by task 0: The buggy address belongs to the object at ffff888106715400 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 64 bytes inside of freed 512-byte region [ffff888106715400, ffff888106715600) The buggy address belongs to the physical page: Memory state around the buggy address: ffff888106715300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff888106715380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888106715400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888106715480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888106715500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb The issue occurs because a pool can still be held by a caller after its associated memory region is unregistered.

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() In iscsit_dec_session_usage_count(), the function calls complete() while holding the sess->session_usage_lock.

In the Linux kernel, the following vulnerability has been resolved: linkwatch: use __dev_put() in callers to prevent UAF After linkwatch_do_dev() calls __dev_put() to release the linkwatch reference, the device refcount may drop to 1.

The Linux kernel's ALSA loopback driver contains a use-after-free vulnerability in the PCM trigger callback due to inadequate locking when accessing shared cable state during concurrent stream operations. A local attacker with minimal privileges can trigger this flaw by rapidly opening, closing, and triggering PCM streams, potentially causing kernel crashes or memory corruption. No patch is currently available for this vulnerability.

Memory leak in AMD ASoC PDM DMA operations allows local attackers with user-level privileges to cause denial of service through resource exhaustion on affected Linux systems. The vulnerability persists as no patch is currently available, leaving vulnerable systems at continued risk of system instability or crash from cumulative memory consumption.

The Linux kernel's acpi_power_meter driver contains a deadlock vulnerability in its notify callback function that can cause a denial of service when device removal races with sysfs attribute access. A local user with privileges to trigger power meter notifications can exploit this to hang or crash the system. No patch is currently available.

The Linux kernel iwlwifi driver fails to properly cancel the mlo_scan_start_wk work queue item during disconnection, allowing it to execute after associated data structures are freed or modified. A local attacker with standard user privileges can trigger use-after-free or initialization-after-free memory corruption by manipulating interface state transitions, potentially leading to denial of service or privilege escalation. No patch is currently available.

A use-after-free vulnerability in the Linux kernel's binder subsystem allows local attackers with low privileges to cause memory corruption by accessing transaction objects after they have been freed during frozen target thawing. The flaw exists in binder_netlink_report() which dereferences a transaction pointer following a BR_TRANSACTION_PENDING_FROZEN error, potentially enabling denial of service or local privilege escalation. No patch is currently available.

CVE-2025-71223 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures.

In the Linux kernel, the following vulnerability has been resolved: dmaengine: mmp_pdma: Fix race condition in mmp_pdma_residue() Add proper locking in mmp_pdma_residue() to prevent use-after-free when accessing descriptor list and descriptor contents.

CVE-2025-71204 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures.

In the Linux kernel, the following vulnerability has been resolved: riscv: Sanitize syscall table indexing under speculation The syscall number is a user-controlled value used to index into the syscall table.

The Linux kernel's imx/tve driver fails to properly release a DDC device reference during probe failure or driver unbind, causing a resource leak that could lead to denial of service through memory exhaustion. Local users with driver interaction capabilities can trigger this leak through probe deferral or module unload operations. No patch is currently available to address this medium-severity vulnerability.

Linux kernel flexible proportions code can cause a denial of service through a deadlock when a hard interrupt fires during a soft interrupt's sequence count operation, allowing a local attacker with limited privileges to hang the system by triggering indefinite loops in proportion calculations. The vulnerability affects the fprop_new_period() function which lacks proper hardirq safety, creating a race condition between timer softirq context and block I/O hardirq handlers. No patch is currently available for this medium-severity issue.

A race condition in the Linux kernel NFC subsystem allows local attackers with low privileges to cause a denial of service by triggering a use-after-free condition between rfkill device unregistration and NCI command queue destruction. An attacker can exploit this by closing a virtual NCI device file while rfkill operations are in progress, causing the kernel to access a destroyed work queue. No patch is currently available for this vulnerability.

The Linux kernel's Saffirecode (sfc) driver contains a deadlock vulnerability in RSS configuration reading where the driver attempts to acquire a lock that the kernel's ethtool subsystem has already locked, causing the system to hang. A local user with sufficient privileges can trigger this denial of service condition by executing ethtool RSS configuration commands. No patch is currently available for this medium-severity issue.

The Linux kernel's rocker network driver fails to free allocated memory in rocker_world_port_post_fini() when certain callback functions are not implemented, causing a memory leak of approximately 288 bytes per port during device removal. A local attacker with standard user privileges can trigger repeated device removal operations to exhaust kernel memory and cause a denial of service. No patch is currently available for this issue.

A double-free vulnerability in the Linux kernel's xe/nvm driver allows local users with low privileges to cause a denial of service or potential code execution through improper memory management during auxiliary device initialization failures. The flaw occurs when auxiliary_device_add() fails and triggers both the release callback and an additional kfree() operation on the same memory region. This affects Linux systems with the xe driver, and no patch is currently available.

A race condition in Linux kernel shmem swap entry handling allows local attackers with user privileges to cause denial of service through memory corruption when swap entries are truncated concurrently with other operations. The vulnerability stems from an unprotected order lookup that can become stale before the actual swap entry removal, potentially causing truncation to erase data beyond intended boundaries. No patch is currently available.

The Linux kernel's octeon_ep driver fails to properly clean up allocated memory and mapped resources when the octep_ctrl_net_init() function fails during device setup, resulting in a local denial of service condition. An authenticated local attacker could trigger this memory leak by causing the initialization to fail, exhausting system memory over time. A patch is not currently available for this vulnerability.

A use-after-free vulnerability in the Linux kernel's gpio-virtuser configfs release path allows local users with standard privileges to trigger memory corruption and potentially achieve code execution by causing mutex operations on freed memory. The flaw exists because the device structure is freed while a mutex guard scope is still active, leading to undefined behavior when the guard attempts to unlock the already-destroyed mutex. This vulnerability affects Linux systems with the affected kernel versions and requires local access to exploit.

Linux kernel dirty page throttling can cause system hangs when cgroup memory limits are restrictive, as processes become stuck waiting on balance_dirty_pages() io_schedule_timeout() calls. A local user with write permissions can trigger a denial of service by exhausting dirty page limits through intensive file operations, potentially freezing the system. No patch is currently available for affected kernels prior to v6.18.

The Linux kernel's efivarfs implementation fails to propagate errors from __efivar_entry_get(), causing the efivar_entry_get() function to mask failures and return success regardless of the underlying operation's result. This error handling flaw enables uninitialized heap memory to be copied to userspace through the efivarfs_file_read() path, potentially exposing sensitive kernel data to local users with read access to efivarfs. No patch is currently available for this high-severity vulnerability affecting the Linux kernel.

GSO segmentation when forwarding GRO packets containing a frag_list. The function skb_segment_list cannot correctly process GRO skbs contains a security vulnerability.

A race condition in the Linux kernel's FireWire core transaction handling allows local attackers with low privileges to cause a denial of service by triggering concurrent processing of AR response and AT request completion events without proper synchronization. The vulnerability stems from transaction list enumeration occurring outside the card lock scope, enabling memory corruption or system crashes when exploited. No patch is currently available for this issue.

The Linux kernel's mac80211 WiFi implementation contains a parsing error when processing TID-To-Link Mapping (TTLM) elements with default link configurations, causing out-of-bounds memory reads. This vulnerability affects systems running vulnerable Linux kernels and could lead to denial of service through kernel crashes or information disclosure. No patch is currently available for this medium-severity issue.

The Linux kernel's Bluetooth MGMT subsystem fails to properly deallocate memory structures in the set_ssp_complete() function, resulting in a memory leak for each completed SSP command. A local attacker with unprivileged user access can exploit this to cause denial of service through memory exhaustion over time. No patch is currently available.

A memory leak in the Linux kernel's NFC LLCP implementation allows local attackers to exhaust memory by exploiting a race condition between the nfc_llcp_send_ui_frame() function and local device cleanup routines. An attacker with local access can trigger the vulnerability by sending NFC frames while the underlying device is being destroyed, causing socket buffers to accumulate in the transmit queue and never be freed.

A local attacker with unprivileged access can trigger kernel warnings in the Linux kernel's DRM subsystem by passing oversized handle values to drm_gem_change_handle_ioctl(), exploiting improper input validation between userspace u32 and kernel int types. This vulnerability affects the Linux kernel and allows denial of service through repeated warning generation, though no patch is currently available.

A memory leak in the Linux kernel's btrfs zlib compression module on S390 hardware-accelerated systems fails to properly release file cache pages, potentially leading to memory exhaustion and denial of service on affected systems. The vulnerability stems from missing cleanup code introduced during a refactoring of the S390x hardware acceleration buffer handling. Local attackers with access to the system could trigger the leak through repeated compression operations.

A resource leak in the Linux kernel's ext4 filesystem implementation fails to properly release buffer head references in the xattr inode update function, potentially causing memory exhaustion on systems with local access. This medium-severity vulnerability affects Linux kernel versions and could allow local attackers to degrade system availability through repeated resource consumption. No patch is currently available.

Linux kernel DAMON sysfs interface fails to properly clean up subdirectories when context setup encounters errors, leaving orphaned directory structures and leaked memory that degrades functionality until system reboot. A local user with appropriate privileges can trigger this condition to cause denial of service by making the DAMON sysfs interface unreliable or unusable. This vulnerability requires local access and user interaction to exploit, with no available patch currently issued.

A memory alignment flaw in the Linux kernel's virtio_net driver allows local attackers with user-level privileges to cause denial of service through misalignment of flexible array members in the virtnet_info structure. The vulnerability results in potential memory corruption when accessing the rss_hash_key_data field, impacting systems running affected Linux kernel versions. No patch is currently available for this medium-severity issue.

Linux kernel DAMON sysfs interface fails to properly clean up access_pattern subdirectories when scheme directory setup fails, causing memory leaks and rendering the sysfs interface non-functional until system reboot. A local privileged user can trigger this condition to degrade system functionality and exhaust memory resources. No patch is currently available for this medium-severity vulnerability.

The Linux kernel's btrfs send functionality fails to validate whether file extent items are inline extents before accessing the disk_bytenr field, potentially causing invalid memory access or metadata corruption on affected systems. A local attacker with file system access could exploit this to trigger a denial of service condition through carefully crafted inline extent items. No patch is currently available for this medium-severity vulnerability.

The Linux kernel's BPF test_run component fails to properly validate XDP frame metadata size, allowing local users with appropriate privileges to specify oversized metadata that exhausts frame headroom and leaves the frame structure uninitialized. This can lead to denial of service or memory corruption during packet transmission. No patch is currently available for this issue.

The Linux kernel's ftrace stack trace recording mechanism lacks proper recursion protection, allowing local users with sufficient privileges to trigger an infinite recursion loop when kernel stack trace triggers are enabled on RCU events, resulting in denial of service through system hang or crash. The vulnerability affects systems where tracing is configured to capture stack traces during RCU event monitoring. No patch is currently available to address this medium-severity defect.

Memory leak in the Linux kernel's device tree unittest module allows local users with standard privileges to cause a denial of service by exhausting system memory when the of_resolve_phandles() function fails during unit test execution. The vulnerability stems from improper resource cleanup in the unittest_data_add() function, where allocated memory is not freed on error paths. A patch is not currently available.

The Linux kernel's libceph library fails to reset sparse-read state machine tracking during OSD connection failures, causing the client to misinterpret new replies as continuations of previous ones. This can lead to the sparse-read machinery entering an unrecoverable failure state, resulting in denial of service through infinite error loops. Local attackers or systems experiencing network faults could exploit this to crash or hang OSD client operations.

The Linux kernel ath12k WiFi driver incorrectly frees DMA memory buffers using aligned addresses instead of the original unaligned pointers returned by dma_alloc_coherent(), potentially causing memory management errors and denial of service on systems using affected WiFi hardware. A local attacker with user privileges can trigger this vulnerability through normal WiFi driver operations, leading to system instability or crashes. No patch is currently available for this medium-severity vulnerability.

The Linux kernel's kmalloc_nolock() function on PREEMPT_RT systems fails to properly validate execution context before acquiring a sleeping lock, causing a kernel panic when BPF programs execute from tracepoints with preemption disabled. A local attacker with ability to run BPF programs can trigger a denial of service by causing the kernel to attempt sleeping operations in invalid contexts. No patch is currently available for this medium-severity vulnerability.

The ath10k WiFi driver in the Linux kernel incorrectly frees DMA-allocated memory by using aligned addresses instead of the original unaligned pointers, potentially causing memory corruption and system denial of service on affected systems. A local attacker with appropriate privileges can trigger this vulnerability to crash the kernel or cause system instability. No patch is currently available for this issue.

The Linux kernel's Synopsys DesignWare DisplayPort bridge driver contains improper error handling in the dw_dp_bind() function that fails to unregister auxiliary devices and return error codes correctly, potentially causing resource leaks or kernel instability for systems using affected display hardware. A local attacker with sufficient privileges could trigger these error paths to cause a denial of service through resource exhaustion or kernel panic.

In the Linux kernel, the following vulnerability has been resolved: iommu/sva: invalidate stale IOTLB entries for kernel address space Introduce a new IOMMU interface to flush IOTLB paging cache entries for the CPU kernel address space.

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix early read unlock of page with EOF in middle The read result collection for buffered reads seems to run ahead of the completion of subrequests under some circumstances, as can be seen in the following log snippet: 9p_client_res: client 18446612686390831168 response P9_TREAD tag 0 err 0 ...

The HP BIOS configuration driver in the Linux kernel fails to validate attribute names before kobject registration, causing kernel warnings and potential denial of service when HP BIOS returns empty name strings. A local user with standard privileges can trigger this vulnerability to crash or destabilize the system by supplying malformed BIOS attribute data. No patch is currently available for this medium-severity flaw affecting Linux systems with HP BIOS configuration support.

A deadlock condition in the Linux kernel's ath12k WiFi driver occurs when management frame transmission is blocked by the wiphy lock during flush operations, causing the wireless interface to hang and preventing authentication. Local users with sufficient privileges can trigger this condition by initiating WiFi authentication while pending management frames are being flushed, resulting in a denial of service. No patch is currently available for this medium-severity vulnerability.

The Linux kernel's DPLL subsystem fails to prevent duplicate pin registrations, allowing callers to register the same pin multiple times and causing memory management issues during unregistration. A local attacker with unprivileged access could trigger this condition to cause a denial of service through kernel warnings or crashes. No patch is currently available for this vulnerability.

The Linux kernel's ARM64 hibernation resume function fails to disable Control Flow Integrity (CFI) checking, causing a data abort exception when resuming from hibernation on affected systems. A local attacker with hibernation access could trigger a denial of service by invoking the resume function without proper CFI validation. This affects Linux kernel deployments on ARM64 architecture, though no patch is currently available.

Linux kernel perf subsystem allows local authenticated users to trigger a use-after-free condition via refcount manipulation when creating perf event group members with PERF_FLAG_FD_OUTPUT flag, resulting in denial of service through kernel warnings and potential system instability. This vulnerability requires local access and existing privileges to exploit, with no patch currently available.

A data race condition in the Linux kernel's IPv6 NDISC router discovery function allows concurrent unsynchronized read/write access to the ra_mtu field, potentially causing denial of service through system instability or crashes on local systems. The vulnerability affects all Linux systems running vulnerable kernel versions and requires local access to trigger. No patch is currently available, though the race condition is considered low-impact as the affected field represents best-effort MTU configuration.

Uninitialized pointer dereferences in the Linux kernel's interconnect debugfs implementation can cause denial of service when users interact with src_node and dst_node debugfs entries. A local attacker with standard user privileges can trigger memory access violations through reads or writes to these debugfs interfaces, crashing the system or causing kernel instability. No patch is currently available for this medium-severity vulnerability.

The Intel i225/i226 Ethernet controller driver in the Linux kernel is susceptible to TX unit hangs during heavy timestamping operations due to insufficient packet buffer allocation. A local user with low privileges can trigger denial of service by generating sustained timestamped network traffic that exhausts the 7KB per-queue TX buffer, requiring a kernel patch that reduces the buffer to 5KB per hardware specification to mitigate the hang condition.

A data-race condition in the Linux kernel's mISDN subsystem allows local attackers with unprivileged access to cause a denial of service by triggering concurrent access to the dev->work field through ioctl and read operations without proper synchronization. The vulnerability affects the mISDN timer device driver where unsynchronized reads and writes to shared data can result in system availability issues. No patch is currently available for this medium-severity vulnerability.

A data-race condition in the Linux kernel's L2TP tunnel deletion function can cause a denial of service on systems using L2TP networking. Local attackers with unprivileged access can trigger concurrent socket operations to crash the kernel or cause system instability. No patch is currently available for this vulnerability.

The Linux kernel bonding driver fails to properly provide a network namespace pointer to the flow dissector function, allowing a local attacker with unprivileged access to trigger a kernel warning and cause a denial of service. The vulnerability exists in the bond_flow_dissect() code path used for XDP packet transmission, where crafted network packets lacking proper device or socket context can be processed unsafely.

A race condition in the Linux kernel's rxrpc subsystem allows local attackers with limited privileges to cause a denial of service by exploiting unsynchronized access to the last_tx_at timestamp variable, potentially triggering load/store tearing on 32-bit architectures. The vulnerability requires local access and specific timing conditions to trigger, but can result in system instability or crash when successfully exploited. No patch is currently available.

Improper handling of reset and clock masking in the Linux kernel's i.MX8MQ VPU power domain controller can cause system hangs when attempting to independently reset GPU cores. Local attackers with sufficient privileges can trigger this vulnerability by manipulating VPU reset operations, leading to denial of service. A patch is not currently available.

Linux kernel ptrace operations on ARM64 systems without SME support can corrupt SVE register state, causing the kernel to enter an invalid FPSIMD configuration that triggers warnings and potential instability. A local attacker with ptrace privileges can exploit this to cause a denial of service by manipulating SVE register writes on affected systems. The vulnerability requires local access and is present on Linux systems running vulnerable kernel versions without an available patch.

The Linux kernel io_uring/io-wq subsystem fails to properly monitor exit signals during work execution loops, allowing a local attacker with user privileges to cause the work queue to hang indefinitely by queuing operations that take excessive time to complete. This denial of service condition prevents the io-wq worker threads from shutting down gracefully, potentially blocking system operations that depend on io_uring. No patch is currently available for this vulnerability.

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-dwcmshc: Prevent illegal clock reduction in HS200/HS400 mode When operating in HS200 or HS400 timing modes, reducing the clock frequency below 52MHz will lead to link broken as the Rockchip DWC MSHC controller requires maintaining a minimum clock of 52MHz in these modes.

The StickEasy Protected Contact Form plugin for WordPress is vulnerable to Sensitive Information Disclosure in all versions up to, and including, 1.0.2. The plugin stores spam detection logs at a predictable publicly accessible location (wp-content/uploads/stickeasy-protected-contact-form/spcf-log.txt). This makes it possible for unauthenticated attackers to download the log file and access sensitive information including visitor IP addresses, email addresses, and comment snippets from contac...

Critical authentication bypass in Known social publishing platform 1.6.2 and earlier. Broken authentication allows unauthorized access. PoC and patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: reserved but not needed. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused. No vendor patch available.