PT-2026-31699

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 9.0.83 through 9.0.115 Apache Tomcat versions 10.1.0-M7 through 10.1.52 Apache Tomcat versions 11.0.0-M1 through 11.0.18 Apache Tomcat Native versions 1.1.23 through 1.1.34 Apache Tomcat Native versions 1.2.0 through...

Fixed in Apache Tomcat 10.1.53

Moderate: The fix forCVE-2025-66614 was incomplete CVE-2026-32990 The validation of SNI name and host name did not take account of possible differences in case allowing the strict SNI checks to be bypassed. This was fixed with commit 4d0615a5. This issue was reported to the Tomcat security team o...

RHEL 8 : osbuild-composer (RHSA-2026:5461)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:5461 advisory. An image building service based on osbuild It is inspired by lorax-composer and exposes the same API. As such, it is a drop-in replacement...

Siemens APE1808 Improper Certificate Validation (CVE-2026-0228)

An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so. This plugin only works with Tenable.ot. Please visit...

Siemens APE1808 Missing Critical Step in Authentication (CVE-2024-52965)

A missing critical step in authentication vulnerability CWE-304 in Fortinet FortiOS version 7.6.0 through 7.6.1, 7.4.0 through 7.4.5, 7.2.0 through 7.2.10, and before 7.0.16 & FortiProxy version 7.6.0 through 7.6.1, 7.4.0 through 7.4.8, 7.2.0 through 7.2.13 and before 7.0.20 allows an API-user...

RHEL 9 : osbuild-composer (RHSA-2026:5327)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:5327 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building...

Advisory ROSA-SA-2026-3234

software: curl 8.7.1 OS: ROSA-CHROME unaffected versions = curl-8.7.1-6 affected versions curl-8.7.1-6 CVE-ID: CVE-2025-14017 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: In multi-threaded LDAPS transfers in libcurl, changing TLS options in one thread changed them globally and could affect other...

webpki: CRLs not considered authoritative by Distribution Point due to faulty matching logic

If a certificate had more than one distributionPoint, then only the first distributionPoint would be considered against each CRL's IssuingDistributionPoint distributionPoint, and then the certificate's subsequent distributionPoints would be ignored. The impact was that correct provided CRLs would...

GHSA-PWJX-QHCG-RVJ4 webpki: CRLs not considered authoritative by Distribution Point due to faulty matching logic

If a certificate had more than one distributionPoint, then only the first distributionPoint would be considered against each CRL's IssuingDistributionPoint distributionPoint, and then the certificate's subsequent distributionPoints would be ignored. The impact was that correct provided CRLs would...

CVE-2026-30836

A flaw was found in Step CA, an online certificate authority. A remote attacker can exploit this vulnerability by sending an unauthenticated SCEP Simple Certificate Enrollment Protocol Update Request. This allows the attacker to issue unauthorized certificates, potentially leading to a compromise...

CRL Distribution Point Scope Check Logic Error in AWS-LC

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CRL distribution point matching in AWS-LC allows a revoked certificate to bypass revocation checks during certificate validation, when the application enables CRL checking and uses partitioned CRLs wi...

GHSA-9F94-5G5W-GF6R CRL Distribution Point Scope Check Logic Error in AWS-LC

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CRL distribution point matching in AWS-LC allows a revoked certificate to bypass revocation checks during certificate validation, when the application enables CRL checking and uses partitioned CRLs wi...

GHSA-WVVQ-WGCR-9Q48 Traefik has a Potential mTLS Bypass via Fragmented TLS ClientHello Causing Pre-SNI Sniff Fallback to Default Non-mTLS TLS Config

Summary There is a potential vulnerability in Traefik's TLS SNI pre-sniffing logic related to fragmented ClientHello packets. When a TLS ClientHello is fragmented across multiple records, Traefik's SNI extraction may fail with an EOF and return an empty SNI. The TCP router then falls back to the...

Traefik has a Potential mTLS Bypass via Fragmented TLS ClientHello Causing Pre-SNI Sniff Fallback to Default Non-mTLS TLS Config

Summary There is a potential vulnerability in Traefik's TLS SNI pre-sniffing logic related to fragmented ClientHello packets. When a TLS ClientHello is fragmented across multiple records, Traefik's SNI extraction may fail with an EOF and return an empty SNI. The TCP router then falls back to the...

EUVD-2026-13688

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4428

A flaw was found in AWS-LC, a cryptographic library. A logic error in how the library validates Certificate Revocation List CRL distribution points can cause legitimate partitioned CRLs to be incorrectly rejected. This allows a revoked certificate to bypass certificate revocation checks,...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

CVE-2026-4434: Improper certificate validation in PAM propagation WinRM connections enables a network attacker to perform a man-in-the-middle attack when TLS certificate verification is disabled. Documented across multiple feeds (Red Hat, EUVD, NVD, etc.) with a high impact concern (CVSS 8.1). Af...