CVE-2026-4915

Mattermost is affected in CVE-2026-4915 across multiple release streams (11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x

Linux Distros Unpatched Vulnerability : CVE-2026-39830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine coul...

Exploit for Heap-based Buffer Overflow in Microsoft

CVE-2026-41096 - Crash PoC Heap overflow in DnsRawTruncateMe...

unbound: Unbound DNS Cache Poisoning via Promiscuous Additional Section RRSet Acceptance

A flaw was found in Unbound's handling of DNS reply messages, complementing the earlier CVE-2025-11411 fix. Unbound accepts and caches address records from the additional section of DNS replies when they accompany authority section RRSets other than NS such as MX records. A malicious actor who ca...

SUSE CVE-2026-39830

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-3636 Sanitize team member data returned by API

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to sanitize team member data when returned via API to users without elevated permissions which allows a user without permissions to get data about team members roles via invoking various team API...

Missing Release of Resource after Effective Lifetime

Overview golang.org/x/crypto/ssh is a SSH client and server Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime through the handling of unsolicited global request responses, which can fill an internal buffer and block the connection's read loop...

Missing Release of Resource after Effective Lifetime

Overview github.com/golang/crypto/ssh is a SSH client and server Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime through the handling of unsolicited global request responses, which can fill an internal buffer and block the connection's read...

AZL-88215 CVE-2026-39830 affecting package packer for versions less than 1.9.5-15

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

AZL-88089 CVE-2026-39830 affecting package moby-engine for versions less than 25.0.3-18

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

AZL-87311 CVE-2026-39830 affecting package podman 5.6.1-10

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39830

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

AZL-87771 CVE-2026-39830 affecting package gh for versions less than 2.62.0-16

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

AZL-87942 CVE-2026-39830 affecting package kubevirt for versions less than 1.7.1-7

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

UBUNTU-CVE-2026-39830

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39830 Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39830

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39830 Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39830

A malicious SSH peer can send unsolicited global request responses to fill an internal buffer, which blocks the connection's read loop. This prevents the blocked goroutine from being released via Close() , leading to a resource leak per connection. The vulnerability affects components using the g...

CVE-2026-39830 Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...