CVE-2026-34207 TypeBot: SSRF Protection Bypass via DNS-Resolved Hostnames in Webhook / HTTP Request Validation

TypeBot is a chatbot builder tool. In versions prior to 3.16.0, SSRF protection for Webhook / HTTP Request blocks validates only the URL string, blocked hostname literals, and literal IP formats. It does not resolve DNS before allowing the request. As a result, a hostname such as ssrf-repro.examp...

Fedora 44 : cockpit (2026-ac9d9c87c8)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-ac9d9c87c8 advisory. Automatic update for cockpit-362-1.fc44. Changelog for cockpit Wed May 20 2026 Packit - 362-1 - Bug fixes and translation updates - Fix arbitrary code...

CVE-2026-39405

Frappe Learning Management System LMS is a learning system that helps users structure their content. In versions 2.50.0 and below, a user with course editing role could upload a SCORM ZIP package to write files outside the intended directory. This issue has been resolved in version 2.50.1...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: libbpf: Fixed an issue of accessing the BTF.ext corerelo header. Updated btfextparseinfo to ensure that the corerelo header is present before reading its fields. This prevents a potential buffer read overflow reported by the OSS...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/mediatek/lvtsthermal: Fixed a memory leak in the error handling path. If devmkrealloc fails, then ‘efuse’ is leaking memory. Therefore, it should be freed to avoid the memory leak...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Audit: Do not dereference the syscall arguments when checking the openat2 openhow::flags. According to Jeff, dereferencing the openat2 syscall argument in auditmatchperm to obtain the openhow::flags can lead to an oops/page-fault...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: refactoring the malicious adv data check The issue of out-of-bound reads was detected at the end of the while loop involving the numreports loop. This could lead to false positives being recorded in the journal. A...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fixed UAF in ep93xxclkregistergate arch/arm/mach-ep93xx/clock.c:154:2: Warning: Use of memory after it is freed clang-analyzer-unix.Malloc arch/arm/mach-ep93xx/clock.c:151:2: Note: Taking a true branch if ISERRclk ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: For qca devices, a bug was fixed where a NULL pointer dereferencing occurred in cases where no SERVICE mode was set. Qualcomm ROME controllers can be registered through the Bluetooth interface. In this case, the HCI...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: md: initbioset in mddevinit. IO operations may be required before mdrun, such as updating metadata after writing to sysfs. Without bioset, this triggers a NULL pointer dereference, as shown below: BUG: NULL pointer dereference in...

Astra Linux – Vulnerability in python-pip

A flaw was discovered in python-pip regarding its handling of Unicode separators in git references. A remote attacker could potentially exploit this issue to install a different revision in a repository. The greatest threat posed by this vulnerability is to data integrity. This issue has been fix...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: sun6i – reduced the DMA RX transfer width to a single byte. Through empirical testing, it has been determined that sometimes RX SPI transfers with DMA enabled may return corrupted data. This issue arises due to the loss of o...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fixed NULL dereferencing in error handling The following issue was reported: drivers/scsi/qedf/qedfmain.c:3056 qedfallocglobalqueues Warn: Missing “unwind goto”? At this point in the function, nothing has been allocat...

Astra Linux – Vulnerability in WebKit2GTK

A memory management issue related to “use after free” operations has been addressed through improved memory management practices. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2, and iPadOS 15.2, as well as watchOS 8.3. Processing maliciously crafted web content may...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: macsec: Fixed the UAF bug related to realdev. A new macsec device was created, but there was no reference to realdev. This does not ensure that realdev is freed after the macsec device is removed. This will trigger the UAF bug...

CVE-2026-34463 MantisBT has Stored HTML Injection/XSS via Clone Issue Form

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior contain a Stored XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector...

CVE-2026-33741

EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below allow authenticated users to upload SVG attachments through normal attachment-capable fields and later serve those SVG files as top-level inline documents through both the attachment and image entry...

EUVD-2026-30922

Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11,...

EUVD-2026-30923

Memory safety bugs present in Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151 and Thunderbird 151...

CVE-2026-8973 Memory safety bugs fixed in Firefox 151

Memory safety bugs present in Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151 and Thunderbird 151...