PT-2026-36435

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the Bluetooth component. In the hci le remote conn param req evt function, the hci conn lookup and field access are not properly protected by the hde...

Security update for python-pyOpenSSL (important)

openSUSE security update: security update for python-pyopenssl ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20419-1 Rating: important References: bsc1259804 bsc1259808 Cross-References: CVE-2026-27448 CVE-2026-27459 CVSS scores: CVE-2026-27448 SU...

SUSE-SU-2026:1122-1 Security update for redis

This update for redis fixes the following issue: - a user can manipulate data read by a connection by injecting sequences into a Redis error reply bsc1258706...

MAL-2026-2261 Malicious code in monolith-twirp-pullsd-repositories (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 1c34eecc811d04d6583504ad631024a727df5e2107a1025a2786bf8a56a59d3a The OpenSSF Package Analysis project identified 'monolith-twirp-pullsd-repositories' @ 1.0.10 rubygems as malicious. It is considered malicious...

ALPINE-CVE-2026-27857

Sending "NOOP ..." command with 4000 parenthesis open+close results in 1MB extra memory usage. Longer commands will result in client disconnection. This 1 MB can be left allocated for longer time periods by not sending the command ending LF. So attacker could connect possibly from even a single I...

CVE-2026-27857

Sending "NOOP ..." command with 4000 parenthesis open+close results in 1MB extra memory usage. Longer commands will result in client disconnection. This 1 MB can be left allocated for longer time periods by not sending the command ending LF. So attacker could connect possibly from even a single I...

CVE-2026-27857

The CVE-2026-27857 issue affects the Dovecot IMAP server where sending a NOOP with 4000+ parentheses causes about 1 MB of memory to be allocated for each connection. Attackers could spawn many connections (potentially from a single IP) to exhaust VSZ and disrupt the service or other proxied conne...

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

[SECURITY] Fedora 43 Update: pyOpenSSL-26.0.0-1.fc43

High-level wrapper around a subset of the OpenSSL library, includes among oth ers SSL.Connection objects, wrapping the methods of Python's portable sockets Callbacks written in Python Extensive error-handling mechanism, mirroring OpenSSL's error codes...

CVE-2026-27857

Sending "NOOP ..." command with 4000 parenthesis open+close results in 1MB extra memory usage. Longer commands will result in client disconnection. This 1 MB can be left allocated for longer time periods by not sending the command ending LF. So attacker could connect possibly from even a single I...

PT-2026-28643

Name of the Vulnerable Software and Affected Versions NEC Platforms, Ltd. Aterm Series affected versions not specified Description A missing authorization issue exists in NEC Platforms, Ltd. Aterm Series. This allows an attacker to obtain specific device information and modify settings through a...

UBUNTU-CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

EUVD-2026-16330

The API function sshgethexa is vulnerable, when 0-lenght input is provided to this function. This function is used internally in sshgetfingerprinthash and sshprinthexa deprecated, which is vulnerable to the same input length is provided by the calling application. The function is also used...

EUVD-2026-16342

A flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the soupserverdisconnect function frees connection objects prematurely, even if a TLS handshake is still pending. If the handshake completes after the connection object has been freed, a...

CVE-2026-0966

CVE-2026-0966 affects the libssh library with a buffer underflow in ssh_get_hexa() on invalid input. The issue occurs because ssh_get_hexa() is used by ssh_get_fingerprint_hash() and the deprecated ssh_print_hexa(), and also in gssapi logging. Remote triggering is possible when GSSAPI authenticat...

CVE-2026-0966

A flaw was found in libssh. The API function sshgethexa is vulnerable to a denial of service when processing zero-length input. This can be exploited remotely by an attacker during GSSAPI Generic Security Service Application Program Interface authentication if the server's logging verbosity is se...

foreman-kubevirt: foreman_kubevirt: Man-in-the-Middle due to insecure default SSL verification

A flaw was found in foremankubevirt. When configuring the connection to OpenShift, the system disables SSL verification if a Certificate Authority CA certificate is not explicitly set. This insecure default allows a remote attacker, capable of intercepting network traffic between Satellite and...

CVE-2026-30402

An issue in wgcloud v.2.3.7 and before allows a remote attacker to execute arbitrary code via the test connection function...

CVE-2026-30403

There is an arbitrary file read vulnerability in the test connection function of backend database management in wgcloud v3.6.3 and before, which can be used to read any file on the victim's server...

CVE-2026-4537

A vulnerability was determined in Cudy TR1200 R46-2.4.15-20250721-164017. Impacted is the function actionipsecconn of the file /usr/bin/lib/lua/luci/controller/ipsec.lua. Executing a manipulation can lead to command injection. The attack may be launched remotely. The exploit has been publicly...