OESA-2026-2944 rpm-ostree security update

rpm-ostree is a hybrid image/package system. It supports "composing" packages on a build server into an OSTree repository, which can then be replicated by client systems with atomic upgrades. Additionally, unlike many "pure" image systems, with rpm-ostree each client system can layer on additiona...

AlmaLinux 8 : compat-openssl10 (ALSA-2026:36215)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:36215 advisory. openssl: Heap Use-After-Free in OpenSSL PKCS7verify CVE-2026-45447 Tenable has extracted the preceding description block directly from the AlmaLinux security...

PYSEC-2026-800 Vulnerable OpenSSL included in cryptography wheels

pyca/cryptography's wheels include a statically linked copy of OpenSSL. The versions of OpenSSL included in cryptography 0.8.1-39.0.0 are vulnerable to a security issue. More details about the vulnerabilities themselves can be found in https://www.openssl.org/news/secadv/20221213.txt and...

[SECURITY] [DSA 6377-1] php8.4 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6377-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff July 04, 2026 https://www.debian.org/security/faq -...

CVE-2026-14355

In PHP versions 8.2. before 8.2.32, 8.3. before 8.3.32, 8.4. before 8.4.23, 8.5. before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without...

EulerOS 2.0 SP15 : pyOpenSSL (EulerOS-SA-2026-2458)

According to the versions of the pyOpenSSL packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback t...

CVE-2026-55964

Chain intermediate CA:TRUE without keyCertSign accepted as a signing CA. Intermediate CA certificates are required to have the keyCertSign key usage when a Key Usage extension is present, but chain-supplied temporary CAs WOLFSSLTEMPCA added while building a certificate path were previously exempt...

CVE-2026-55961 wolfSSL_PKCS7_verify() reports success for degenerate (certs-only) PKCS#7 with no signer

wolfSSLPKCS7verify returning success for a degenerate certs-only PKCS7 object that contains no signer. Such an object has empty signerInfos, so the underlying signed-data verification succeeds without authenticating any content. The compatibility-layer verify path now rejects the object when no...

[R3] Tenable Identity Exposure Version 3.93.5 Fixes Multiple Vulnerabilities

R3 Tenable Identity Exposure Version 3.93.5 Fixes Multiple Vulnerabilities Aaron Roy Tue, 06/23/2026 - 16:43 Tenable Identity Exposure leverages third-party software to help provide underlying functionality. Several of the third-party components .NET Windows Server Hosting, NodeJS, Erlang OTP, SQ...

openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key

A flaw was found in openssl. Applications that use RSASVE key encapsulation, a method for securely exchanging encryption keys, may inadvertently expose sensitive data. This vulnerability arises when an application processes a malicious, invalid RSA public key provided by an attacker without prope...

Important: edk2

Issue Overview: Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application Denial of...

Amazon Linux 2 : openssl11, --advisory ALAS2-2026-3364 (ALAS-2026-3364)

The version of openssl11 installed on the remote host is prior to 1.1.1zh-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3364 advisory. Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitiveelement whose content exceeds 2 gigabytes...

SUSE SLES15 Security Update : openssl-1_1-livepatches (SUSE-SU-2026:2410-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:2410-1 advisory. This update for openssl-11-livepatches fixes the following issues - CVE-2026-45447: Heap Use-After-Free in OpenSSL PKCS7verify bsc1266357. Tenable has...

Security Bulletin: Vulnerability in edk2 affects IBM Netezza Appliance

Summary The edk2 package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2025-9230 Vulnerability Details CVEID:CVE-2025-9230 DESCRIPTION: Issue summary: An application trying to decrypt CMS messages encrypted using password based encryption can trigge...

SUSE CVE-2026-45446

Issue summary: The implementations of AES-SIV RFC 5297 and AES-GCM-SIV RFC 8452 mishandle the authentication of AAD Additional Authenticated Data with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitrary AAD to the victim's...

EulerOS Virtualization 2.13.1 : openssl (EulerOS-SA-2026-2383)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can...

GHSA-V446-XWFM-X7MR vulnerabilities

Vulnerabilities for packages: openssl...

openssl: AES-OCB IV Ignored on EVP_Cipher() Path

A flaw was found in OpenSSL. Applications that use the AES-OCB encryption method with a specific one-shot interface EVPCipher will have their provided Initialization Vector IV silently discarded. This leads to the same internal cryptographic value being used repeatedly, which compromises the...

CVE-2026-45447

A flaw was found in OpenSSL. When processing a specially crafted PKCS7 or S/MIME Secure/Multipurpose Internet Mail Extensions signed message, a heap use-after-free vulnerability in the PKCS7verify function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an emp...

Missing Cryptographic Step

Overview Affected versions of this package are vulnerable to Missing Cryptographic Step in EVPPKEYderivesetpeer when called with a DHX X9.42 peer key. A malicious peer can recover the victim's private key. A peer presenting an X9.42 key that carries the victim's p and g, and a forged q passes all...