EUVD-2026-57919

Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...

CVE-2026-14456

Summary of CVE-2026-14456 : OpenSSL’s QUIC server (Listener SSL object) can allocate and queue new incoming channels for valid QUIC Initial packets with unknown destination Connection IDs, potentially growing memory usage without limits and causing a Denial of Service. The root cause is handling ...

CVE-2026-14663 PostgreSQL pgcrypto, for OpenSSL-disabled ciphers, silently encrypts to and decrypts from cleartext

Cleartext storage in PostgreSQL pgcrypto disabled ciphers allows a user to recover cleartext, via direct observation of the faulty ciphertext. The OpenSSL version and OpenSSL configuration determine the disabled ciphers. If the application accepts encrypted data as input, decryption will succeed...

CVE-2026-14355

A flaw was found in the OpenSSL extension of PHP. The AES-WRAP-PAD algorithm implementation uses the size of the plaintext length without accounting for the RFC 5649 expansion to allocate the output buffer for the AES key-wrap-with-padding operation. This may lead to an undersized memory allocati...

PT-2026-71899

Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indefinitely...

PT-2026-71607

Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...

SUSE SLES15: himmelblau / himmelblau-sshd-config / himmelblau-sso / etc (SUSE-SU-2026:3576-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3576-1 advisory. Security fixes: - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1...

PT-2026-71463

Cleartext storage in PostgreSQL pgcrypto disabled ciphers allows a user to recover cleartext, via direct observation of the faulty ciphertext. The OpenSSL version and OpenSSL configuration determine the disabled ciphers. If the application accepts encrypted data as input, decryption will succeed...

python3.9 security update

3.9.25-7.0.1.el98.3 - Remove upstream URL reference 3.9.25-7.3 - Security fix for CVE-2026-11940 Resolves: RHEL-227228 3.9.25-7.2 - Security fix for CVE-2026-15308 Resolves: RHEL-193786 3.9.25-7.1 - Fix ssl.SSLError: ASN1: NOTENOUGHDATA not enough data with OpenSSL 3.5.7+ Resolves: RHEL-194207...

CVE-2026-73214 coturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoS

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.16.0, dtlsserverinputhandler and createnewconnectedudpsocket in src/apps/relay/dtlslistener.c retain OpenSSL dtls1reassemblefragment state for a 35-byte fragmented ClientHello declaring a 650,000-byte handshake before...

Security update for snpguest

This update for snpguest fixes the following issues: CVE-2026-25541: bytes: integer overflow in 'BytesMut:reserve' can lead to undefined behavior and crashes bsc1274139. CVE-2026-41678: openssl: incorrect bounds assertion in AES keywrap can lead to an out-of-bounds write bsc1270642. CVE-2026-4232...

Security update for himmelblau, himmelblau.SUSE_SLE-15-SP5_Update

This update for himmelblau, himmelblau.SUSESLE-15-SP5Update fixes the following issues: Security fixes: CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270182. CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when...

SUSE-SU-2026:3576-1 Security update for himmelblau, himmelblau.SUSE_SLE-15-SP5_Update

This update for himmelblau, himmelblau.SUSESLE-15-SP5Update fixes the following issues: Security fixes: - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270182. - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback wh...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1x) is affected by multiple critical vulnerabilities in OpenSSL, Java SE, and Jetty

Summary IBM Cloud Pak for Data System 1x uses OpenSSL, Java SE, and Eclipse Jetty to provide cryptographic, runtime, and web application server functionality. This security update addresses multiple critical vulnerabilities affecting these components, including ASN.1 decoding flaws, CMS/PKCS7...

Security Bulletin: Vulnerability in OpenSSL affects IBM Netezza Appliance

Summary The OpenSSL package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2026-28386 Vulnerability Details CVEID:CVE-2026-28386 DESCRIPTION: Issue summary: Applications using AES-CFB128 encryption or decryption on systems with AVX-512 and VAES suppo...

Security Bulletin: Vulnerability in OpenSSL affects IBM Netezza Appliance

Summary The OpenSSL package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2026-34182 Vulnerability Details CVEID:CVE-2026-34182 DESCRIPTION: Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on...

Security Bulletin: Vulnerability in OpenSSL affects IBM Netezza Appliance

Summary The OpenSSL package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2026-34183 Vulnerability Details CVEID:CVE-2026-34183 DESCRIPTION: Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio – Add spinlock protection with virtqueue notification When a virtual machine boots with a virtio-crypto PCI device and a built-in backend, run the openssl benchmark command with multiple processes. For example:...

Alibaba Cloud Linux 3 : 0247: php:7.4 (ALINUX3-SA-2026:0247)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0247 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-14355: In PHP versions 8.2. before 8.2.32,...

Photon OS 5.0: Openssl PHSA-2026-5.0-90-0874

An update of the openssl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-90-0874. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...