CVE-2026-85147

Lightstar｜SmartIT Desktop Manager - Use of Hard-coded Credentials

SmartIT Desktop Manager developed by Lightstar has a Use of Hard-coded Credentials vulnerability. Unauthenticated remote attackers can obtain a specific password from the source code, which can be used to retrieve the AES encryption key used for communication.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Lightstar

Products

Smartit Desktop Manager

CVE-2026-85146

Lightstar｜SmartIT Desktop Manager - Use of Hard-coded Credentials

SmartIT Desktop Manager developed by Lightstar has a Use of Hard-coded Credentials vulnerability. Unauthenticated remote attackers can obtain the SSH service account credentials and passwords for the SmartIT Agent directly from the application source code.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Lightstar

Products

Smartit Desktop Manager

CVE-2026-85085

Canva Android App External WebView Misconfiguration Enables Session Hijacking

The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView. A threat actor who controls the page loaded by the user is able to communicate with Canva using the user’s session.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Vendors

Canva

Products

Canva

CVE-2026-85061

MapLibre GL JS: XSS Sanitizer Bypass in DOM.sanitize() via Live NamedNodeMap Removal Skip

MapLibre GL JS is an interactive vector tile map library for web browsers. Prior to 6.4.1, DOM.sanitize() in src/util/dom.ts iterates elem.attributes as a live NamedNodeMap while removeAttributes() removes attributes from the same collection, shifting indexes and skipping an adjacent dangerous attribute. An attacker who controls untrusted third-party style attribution strings or user-supplied custom attributions can supply consecutive dangerous attributes, causing an attribute such as onload or ontoggle to survive sanitization and execute when the attribution control inserts the content into innerHTML. A victim must render the affected map content for the script to execute. This issue is fixed in version 6.4.1.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Maplibre

Products

Maplibre-gl-js

CVE-2026-82923

AI Website Builder (GitHub build) 1.0.0 - Unauthenticated RCE via Unprotected REST Routes

The AI Website Builder WordPress plugin (GitHub build) 1.0.0 does not perform any authorisation or nonce check on its REST API routes, allowing unauthenticated attackers to install and activate plugins and themes, import content from a URL under their control, write a file of their choosing into the uploads directory, and delete site content and media. On a host that serves PHP from the uploads directory, that file write is remote code execution.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-82520

parsedmarc < 11.0.1 Zip Bomb DoS via Compressed Email Attachments

parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incoming DMARC report emails without user interaction, an unauthenticated remote attacker can send a crafted email with a highly compressed attachment to the monitored mailbox, causing the parsedmarc process to allocate memory proportional to the uncompressed size and exhaust available RAM.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Domainaware

Products

Parsedmarc

CVE-2026-81859

Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.

CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.

CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Cloud Pak For Business Automation

CVE-2026-32480

WordPress WCFM Membership plugin <= 2.11.11 - Broken Access Control vulnerability

Missing Authorization vulnerability in WC Lovers WCFM Membership allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WCFM Membership: from n/a through 2.11.11.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wclovers Wordpress

Products

Wcfm Membership Wordpress

CVE-2026-27432

WordPress WP Rentals theme < 3.16.0 - Insecure Direct Object References (IDOR) vulnerability

Authorization Bypass Through User-Controlled Key vulnerability in sc Internet Vivoo WP Rentals allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WP Rentals: from n/a before 3.16.0.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-27347

WordPress JetPopup plugin <= 2.0.20.2 - Broken Access Control vulnerability

Missing Authorization vulnerability in Crocoblock JetPopup allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects JetPopup: from n/a through 2.0.20.2.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Crocoblock Wordpress

Products

Jetpopup Wordpress

CVE-2026-18167

Stack-based buffer overflow in TP-Link Archer AX55 v4

A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation may cause the EasyMesh daemon to crash and may potentially allow remote code execution when Mesh mode is enabled. This may result in high impact to the confidentiality, integrity, and availability of the affected device.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Tp-link

Products

Archer Ax55 V4

CVE-2026-18824

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-63509

Microsoft Fabric Elevation of Privilege Vulnerability

Relative path traversal in Microsoft Fabric allows an authorized attacker to elevate privileges over a network.

CVSS 3.1 · 9.9 Critical EPSS 1.0% KEV · Not listed

Vendors

Microsoft

Products

Fabric Microsoft Fabric

CVE-2026-69419

Azure Data Manager for Energy Remote Code Execution Vulnerability

Integer overflow or wraparound in Azure Data Manager for Energy allows an authorized attacker to execute code over a network.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

Azure Data Manager For Energy

CVE-2026-64393

ksmbd: run set info with opener credentials

In the Linux kernel, the following vulnerability has been resolved: ksmbd: run set info with opener credentials SMB2 SET_INFO handlers call path-based VFS helpers after checking the access mask granted to the SMB handle. Those helpers perform their owner, inode permission and LSM checks using the current ksmbd worker credentials. Run the complete SET_INFO dispatch with the credentials captured when the handle was opened. This also removes the separate security information credential setup and keeps all SET_INFO classes under one credential scope. Direct override_creds() is used because it can nest with the request credential overrides already used by rename and link helpers.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-47845

Reactor Netty HTTP Server may incorrectly evaluate proxy addresses

In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled. In order for this to happen, the application must be configured to use HAProxy Protocol. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Broadcom Spring

Products

Reactor Netty Reactor Netty

CVE-2026-80825

wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb mt7925_usb_sdio_tx_prepare_skb() pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated traffic, where mac80211 reserves hw->extra_tx_headroom, but forwarded frames are sent through ieee80211_8023_xmit(), which does not reserve it. Bridge a wired interface to an mt7925u AP and the first forwarded frame that arrives short panics the kernel: skbuff: skb_under_panic: len:415 put:4 tail:0x19b end:0x640 dev:wlan1 kernel BUG at net/core/skbuff.c:212! Call trace: skb_panic+0x58/0x60 (P) skb_push+0x58/0x60 mt7925_usb_sdio_tx_prepare_skb+0xf8/0x1b8 [mt7925_common] mt76u_tx_queue_skb+0xa0/0x1f8 [mt76_usb] __mt76_tx_queue_skb+0x54/0xe8 [mt76] mt76_txq_schedule.part.0+0x204/0x478 [mt76] mt76_txq_schedule_all+0x50/0x80 [mt76] mt792x_tx_worker+0x68/0x100 [mt792x_lib] __mt76_worker_fn+0x84/0x150 [mt76] Whether a given setup hits it depends on how much headroom the ingress netdev leaves in its rx skbs. Reproduced on a Raspberry Pi 5 bridging onboard ethernet to a Netgear A9000; originally reported on an MT7986 router running OpenWrt. Nick Morrow's testing on a Pi 4 (bcmgenet), which leaves more headroom, helped narrow the trigger to the ingress path. The same bug was fixed on mt7921 by commit 98c4d0abf5c4 ("mt76: mt7921: don't assume adequate headroom for SDIO headers"), but mt7925 was copied from mt7921 without the fix. Add the same guard here.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-80826

USB: c67x00: fix use-after-free in c67x00_add_iso_urb()

In the Linux kernel, the following vulnerability has been resolved: USB: c67x00: fix use-after-free in c67x00_add_iso_urb() When TD creation fails for the last packet of an isochronous URB, c67x00_add_iso_urb() gives the URB back before updating the endpoint scheduling state. c67x00_giveback_urb() frees the URB private data, and the completion callback may release the final URB reference. The following accesses to urbp->ep_data, urb->interval, and urbp->cnt can therefore use freed memory. Update next_frame and cnt before giving back the failed final packet, making the giveback the last operation that uses the URB and its private data.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-80827

USB: serial: option: fix slab OOB read in interrupt URB callback

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setup_port_interrupt_in() based on the endpoint's wMaxPacketSize: buffer_size = usb_endpoint_maxp(epd); port->interrupt_in_buffer = kmalloc(buffer_size, GFP_KERNEL); When a USB device declares wMaxPacketSize = 8 on its interrupt IN endpoint, the buffer is allocated from kmalloc-8 cache (exactly 8 bytes). If the device sends a short packet (actual_length < wMaxPacketSize), the URB completes with status == 0 and the callback proceeds to read: data[sizeof(struct usb_ctrlrequest)] which evaluates to data[8], accessing 1 byte beyond the allocated 8-byte buffer. This results in a slab out-of-bounds read. Fix this by adding the missing bounds check: first verify that the actual length is large enough to contain the struct usb_ctrlrequest header before accessing req_pkt->bRequestType and req_pkt->bRequest, and then verify that there is an additional byte for the modem signal state before reading data[sizeof(struct usb_ctrlrequest)] inside the conditional. Use sizeof(*req_pkt) instead of sizeof(struct usb_ctrlrequest) for consistency. [ johan: use dev_err(); split signals declaration and initialisation ]

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-80829

ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output() snd_usbmidi_novation_output() lays out a two-byte header at transfer_buffer[0..1] and passes &transfer_buffer[2] together with a length of ep->max_transfer - 2 to snd_rawmidi_transmit(): count = snd_rawmidi_transmit(ep->ports[0].substream, &transfer_buffer[2], ep->max_transfer - 2); ep->max_transfer comes from the output endpoint's wMaxPacketSize via usb_maxpacket(). A malformed or malicious device can advertise a bulk OUT endpoint with a wMaxPacketSize of 1 - the USB core only clamps this value downwards - so ep->max_transfer becomes 1 and the count argument becomes -1. snd_rawmidi_transmit() passes the negative count on to __snd_rawmidi_transmit_peek(), where "if (count1 > count) count1 = count" leaves count1 negative; get_aligned_size() keeps it negative for a byte-stream substream, so the following memcpy(buffer, ..., count1) runs with a (size_t)-1 length and writes far past the transfer buffer, which was allocated with usb_alloc_coherent(ep->max_transfer). This is the same class of bug that was fixed for snd_usbmidi_akai_output() in commit 0970274613fb ("ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output()"); the novation output routine was left unguarded. Bail out when the endpoint cannot hold the two-byte header plus at least one payload byte.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel