CVE-2026-86348

Mattermost versions =11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated user to crash the plugin via a post-action request with an unexpected field type.. Mattermost Advisory ID: MMSA-2026-00701...

CVE-2026-86348 MS Calendar plugin: unrecovered handler panics from malformed post-action requests could crash the plugin process

Mattermost versions =11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated user to crash the plugin via a post-action request with an unexpected field type.. Mattermost Advisory ID: MMSA-2026-00701...

EUVD-2026-77481

Mattermost versions =11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated user to crash the plugin via a post-action request with an unexpected field type.. Mattermost Advisory ID: MMSA-2026-00701...

CVE-2026-86348

CVE-2026-86348 affects the MS Calendar plugin for Mattermost (versions ≤11.9, 11.0.9, 11.4.8, 11.7.7, and 10.22.11.0). The plugin fails to recover from handler panics triggered by a post-action request containing an unexpected field type , allowing an authenticated user to crash the plugin proces...

CVE-2026-86348 MS Calendar plugin: unrecovered handler panics from malformed post-action requests could crash the plugin process

Mattermost versions =11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated user to crash the plugin via a post-action request with an unexpected field type.. Mattermost Advisory ID: MMSA-2026-00701...

Astra Linux – Vulnerability in Waitress

In Waitress version 1.4.0, if a proxy server is used in front of Waitress, an attacker may send an invalid request that bypasses the front-end and is parsed differently by Waitress. This could lead to HTTP request smuggling. Specifically, requests containing special whitespace characters in the...

Astra Linux – Vulnerability in Batik

A Server-Side Request Forgery SSRF vulnerability exists in Batik of Apache XML Graphics, allowing an attacker to load a URL through the jar protocol. This issue affects Apache XML Graphics Batik 1.14...

Astra Linux – Vulnerability in Zabbix

A authenticated user can create a link containing reflected JavaScript code for a graph page and send it to other users. The payload can only be executed with a known CSRF token value of the victim, which is changed periodically and is difficult to predict. Malicious code has access to all the sa...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: A UAF bug was fixed in the error path of the probing process. When the driver fails in sndcardregister during the probing phase, it will free the bcd2k-midiouturb before terminating it, which could lead to a UAF bu...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: serial: rp2: Use ‘requestfirmware’ instead of ‘requestfirmwarenowait’. In ‘rp2probe’, the driver registers ‘rp2uartinterrupt’, then calls ‘rp2fwcb’ using ‘requestfirmwarenowait’. If the firmware does not exist, the function simpl...

Astra Linux – Vulnerability in Tomcat9

There is a vulnerability related to improper input validation in Apache Tomcat. In versions of Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82, and from 8.5.0 through 8.5.95, HTTP trailer headers were not parsed correctly. A trailer header th...

Astra Linux – Vulnerability in Jetty9

In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to the “funky chunks” techniques described here: https://w4ke.info/2025/06/18/funky-chunks.html https://w4ke.info/2025/10/29/funky-chunks-2.html Jetty terminates the chunk extension...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Ensure that the mstprimary pointer is valid in drmdpmsthandleupreq. While receiving an MST up request message from one thread in drmdpmsthandleupreq, the MST topology might be removed by another thread via...

Astra Linux – Vulnerability in python-bottle

Fix the issue before 0.12.20: handling errors during early request binding...

Astra Linux – Vulnerability in Jetty9

In Eclipse Jetty versions 9.4.0 to 9.4.56, a buffer can be released incorrectly when encountering a gzip error during the inflation of a request body. This can lead to corrupted data and/or inadvertent sharing of data between requests...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “interconnect”: Do not access reqlist while it is being manipulated. The icclock mutex was split into separate icclock and iccbwlock mutexes in 1 to avoid lockdep splats. However, this did not adequately protect access to...

Astra Linux – Vulnerability in freeipa

A flaw was discovered in FreeIPA. This issue may allow a remote attacker to create an HTTP request with parameters that can be interpreted as command arguments for kinit on the FreeIPA server, resulting in a denial of service...

Astra Linux – Vulnerability in Twisted

In Twisted Web version 19.10.0, there was an HTTP request splitting vulnerability. When a content-length and a chunked encoding header were provided, the content-length took precedence, and the remaining part of the request body was interpreted as a pipelined request...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nvme: Fixed a multipath crash caused by the flush request when blktrace is enabled. The flush request initialized by blkkickflush has a NULL bio. This issue may be addressed during the nvmeendreq operation during io completion...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fixed a memory leak in nfcmrvlplaydeferred. Similar to the handling of playdeferred in commit 19cfe912c37b “Bluetooth: btusb: Fixed a memory leak in playdeferred”, we thought a patch might be necessary here as well...