OESA-2026-2145 ca-certificates security update

This package contains the set of CA certificates chosen by the Mozilla Foundation for use with the Internet PKI. Security Fixes: Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi starting ...

[SECURITY] Fedora 43 Update: nss-3.122.1-1.fc43

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

Observability for Post-Quantum TLS Readiness: A Multi-Surface Evidence Framework

Post-quantum migration in Transport Layer Security TLS requires evidence-aware measurements that distinguish session negotiation, endpoint capability, certificate-chain evidence, and the provenance of missing observations. This distinction is essential under TLS 1.3 encryption, resumption, mutual...

gnutls: gnutls: Security bypass due to incorrect name constraint handling

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

gnutls: gnutls: Certificate validation bypass due to improper handling of URI and SRV SANs

A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform Resource Identifier URI or Service SRV Subject Alternative Names SANs. This could cause the certificate validation process to incorrectly fall back to...

gnutls: gnutls: Security bypass allows acceptance of revoked server certificates via crafted OCSP response

A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol OCSP response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabl...

gnutls: gnutls: Certificate validation bypass due to oversized Subject Alternative Name

A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name SAN could cause the validation process to incorrectly fall back to checking the Common Name CN field. This could allow a remote attacker to bypass proper certificate validation, potentially leading to...

EUVD-2026-26801

A vulnerability was identified in MikroTik RouterOS 6.49.8. This vulnerability affects the function ASN1STRINGdata in the library nova/lib/www/scep.p of the component SCEP Endpoint. The manipulation of the argument transactionID/messageType leads to out-of-bounds read. The attack may be initiated...

crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed

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crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed

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SUSE CVE-2026-31698

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed When retrieving the PDH cert, don't attempt to copy the blobs to userspace if the firmware command failed. If the failure was due to an invalid length...

squid34: Fix of 12 CVEs

CVE-2019-12525: fix heap buffer over-read in Digest auth parameter parsing - CVE-2018-1000027: fix NULL pointer dereference in X-Forwarded-For logging for internal transactions - CVE-2018-19131: escape certificate field injection via %D in ERRSECURECONNECTFAIL page - CVE-2018-19132: fix memory...

Linux Distros Unpatched Vulnerability : CVE-2026-1858

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wget2 accepts a server certificate with incorrect Key Usage KU or Extended Key Usage EKU. If the attackers compromise a certificate with the associated private...

PT-2026-36638

A vulnerability was identified in MikroTik RouterOS 6.49.8. This vulnerability affects the function ASN1 STRING data in the library nova/lib/www/scep.p of the component SCEP Endpoint. The manipulation of the argument transactionID/messageType leads to out-of-bounds read. The attack may be initiat...

Linux Distros Unpatched Vulnerability : CVE-2026-31698

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed When retrieving the PDH cert, don't attempt to copy the blobs to userspace if the...

RHCOS 4 : OpenShift Container Platform 4.18.37 (RHSA-2026:6552)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:6552 advisory. - crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption CVE-2025-68121 Note that Nessus has not tested for...

Linux Distros Unpatched Vulnerability : CVE-2026-31699

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the blob to userspace if the firmwa...

RHCOS 4 : OpenShift Container Platform 4.16.58 (RHSA-2026:4464)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4464 advisory. - golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-58183 - crypto/x509: golang: Denial of Service due ...

CVE-2026-31699

A flaw was found in the Linux kernel's crypto: ccp module. A local user could exploit a vulnerability where the system attempts to copy a Certificate Signing Request CSR to userspace even after a Platform Security Processor PSP command has failed. This can lead to a slab-out-of-bounds write,...

CVE-2026-31698

A flaw was found in the Linux kernel's crypto subsystem, specifically within the ccp driver. A local user could exploit this vulnerability when attempting to retrieve the Platform DH PDH certificate. If a firmware command fails due to an invalid length, the driver may attempt to copy data to...