Security Bulletin: Multiple Vulnerabilities in IBM Operator for PostgreSQL

Summary Multiple vulnerabilities were addressed in IBM Operator for PostgreSQL version v28.4.2. Vulnerability Details CVEID:CVE-2026-13757 DESCRIPTION: A flaw was found in p11-kit. The RPC message attribute parsing functions p11rpcmessagegetattribute and p11rpcmessagegetattributearrayvalue form a...

CVE-2026-48088 OpenReception vulnerable to unauthenticated staff crypto poisoning that breaks E2E recipient directory

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.4, the route POST /api/tenants/tenantId/staff/staffId/crypto accepts and stores attacker-controlled ML-KEM-768 public keys against any tenant on the platform without...

OPENSUSE-SU-2026:11468-1 python313-cryptography-50.0.0-1.1 on GA media

These are all security issues fixed in the python313-cryptography-50.0.0-1.1 package on the GA media of openSUSE Tumbleweed...

ROOT-APP-NUGET-CVE-2026-26171 CVE-2026-26171 in Rootio.System.Security.Cryptography.Xml - Patched by Root

Root has patched CVE-2026-26171 in the Rootio.System.Security.Cryptography.Xml package for Root:NuGet. Multiple fixed versions available...

Google’s synchronized passkeys can be stolen in ‘Pass‑ta‑key’ attacks

Passkeys were supposed to make stolen passwords a thing of the past. No password to phish, no secret to reuse, and no string of characters sitting in a database waiting to be leaked. Over time, it's thought that passkeys will replace passwords entirely. But what happens when malware steals the...

SUSE CVE-2026-69247

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

SUSE CVE-2026-69248

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In versions 45.0.0 through 48.0.0, if an intermediate constrained CA permits the DNS name foo.example.com, and the leaf certificate has a wildcard in its DNS SAN of .example.com,...

The vulnerabilities of the functions pkcs7_decrypt_smime(), pkcs7_decrypt_pem(), and pkcs7_decrypt_der in the Python programming language-based cryptography library allow attackers to compromise the confidentiality of protected information.

The vulnerabilities of the functions pkcs7decryptsmime, pkcs7decryptpem, and pkcs7decryptder in the Python programming language-based cryptography library are related to deficiencies in the error reporting mechanism. Exploiting these vulnerabilities could allow an attacker to influence the...

SUSE CVE-2026-69249

python-cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In versions 42.0.0 through 48.0.0, when resolving invalid certificate chains that include duplicate copies of self-signed certificates, the processing recursively invokes the same...

CLSA-2026-1784164006 TuxCare security update for cryptography (1 CVE)

TuxCare rebuilt cryptography to address 1 CVE. Fixed in 43.0.3.post3+tuxcare...

CLSA-2026-1783645382 TuxCare security update for cryptography (1 CVE)

TuxCare rebuilt cryptography to address 1 CVE. Fixed in 44.0.3.post3+tuxcare...

CLSA-2026-1781225624 TuxCare security update for cryptography (1 CVE)

TuxCare rebuilt cryptography to address 1 CVE. Fixed in 45.0.7.post3+tuxcare...

CLSA-2026-1772151046 TuxCare security update for cryptography (1 CVE)

TuxCare rebuilt cryptography to address 1 CVE. Fixed in 3.4.8.post5+tuxcare...

Security Bulletin:DNS Name Constraints Validation Issue Fixed in cryptography v46.0.6

Summary cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.6, DNS name constraints were only validated against SANs within child certificates, and not the "peer name" presented during each validation. Consequently,...

crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation

A flaw was found in Go's crypto/x509 package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service DoS for...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the DNSConstraint::matches. An attacker can bypass name constraints by presenting a certificate with a wildcard DNS Subject Alternative Name that is improperly validated, allowing acceptance of...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the buildchaininner function. An attacker can cause excessive resource consumption by submitting a certificate chain containing duplicate self-signed intermediates, which lead...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in the pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime functions. An attacker can obtain sensitive information about the outcome of RSA decryption operations by submitting crafted EnvelopedData and analyzing error...

Linux Distros Unpatched Vulnerability : CVE-2026-69248

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In versions 45.0.0 through 48.0.0, if an intermediate...