CVE-2026-86246 Apache Tomcat Native: Insecure OpenSSL options enabled

Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native enabled insecure options by default including ALLOWCLIENTRENEGOTIATION, NOEXTENDEDMASTERSECRET, IGNOREUNEXPECTEDEOF and ALLOWNODHEKEX. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, fr...

CVE-2026-86246 Apache Tomcat Native: Insecure OpenSSL options enabled

Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native enabled insecure options by default including ALLOWCLIENTRENEGOTIATION, NOEXTENDEDMASTERSECRET, IGNOREUNEXPECTEDEOF and ALLOWNODHEKEX. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, fr...

CVE-2026-73581

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

DEBIAN-CVE-2026-73581

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

CVE-2026-73581

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.58, from 9.0.0-M1 through...

UBUNTU-CVE-2026-73581

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

CVE-2026-84975

A flaw was found in PJSIP, a multimedia communication library, specifically within its OpenSSL and GnuTLS Transport Layer Security TLS backends. This vulnerability allows a remote attacker to bypass server identity verification by using a specially crafted TLS certificate containing an embedded...

openssl: openssl: Denial of Service via race condition in certificate extension caching

A flaw was found in OpenSSL. A remote, unauthenticated attacker can cause a Denial of Service DoS by initiating concurrent connections to a multi-threaded Transport Layer Security TLS client or server verifying certificates. Due to improper synchronization when multiple threads simultaneously...

CVE-2026-73581 Apache Tomcat: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

CVE-2026-73581 Apache Tomcat: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

CVE-2026-73581

Apache Tomcat is vulnerable to an Improper Check for Certificate Revocation issue in both the OpenSSL and OpenSSL-FFM TLS implementations. The root cause is that these implementations ignore Certificate Revocation Lists (CRLs) when a certificate is used with a keystore . This affects versions 11....

CVE-2026-73581

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

EUVD-2026-85222

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.58, from 9.0.0-M1 through...

OPENSUSE-SU-2026:21933-1 Security update for sdbootutil

This update for sdbootutil fixes the following issues: Security issues fixed: - CVE-2026-41676: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270192. - CVE-2026-41677: out-of-bounds read in PEM password callback when returning an oversized length in...

Security Bulletin: A vulnerability in OpenSSL affects IBM Rational ClearQuest (CVE-2025-66199)

Summary An OpenSSL vulnerability was disclosed by the OpenSSL Project. OpenSSL is used by IBM Rational ClearQuest. IBM Rational ClearQuest has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2025-66199 DESCRIPTION: Issue summary: A TLS 1.3 connection using certificate compression ca...

Apache Tomcat 11.0.0.M1 < 11.0.26 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 11.0.26. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat11.0.26security-11 advisory. - CLIENTCERT authentication does not fail as expected for some scenarios when soft fail is disabled...

PT-2026-97310

Name of the Vulnerable Software and Affected Versions Apache Tomcat Native versions 1.3.0 through 1.3.8 Apache Tomcat Native versions 2.0.0 through 2.0.15 Description Apache Tomcat Native enables several insecure OpenSSL options by default. These include ALLOW CLIENT RENEGOTIATION, NO EXTENDED...

CVE-2026-73581: Improper Check for Certificate Revocation

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through...

SUSE SLES11 Security Update : openssl-certs (SUSE-SU-2026:4287-1)

The remote SUSE Linux SLES11 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:4287-1 advisory. This update for openssl-certs fixes the following issue: - Updated to 2.90 state bsc1279961: Removed: - AffirmTrust Commercial - AffirmTrust Networking...

FreeBSD : Angie -- worker process memory corruption when using HTTP/3 (6cf2ff4b-b38c-11f1-a655-3497f65b111b)

"The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 6cf2ff4b-b38c-11f1-a655-3497f65b111b advisory. The Angie Software Team reports: When using an OpenSSL version without native HTTP/3 support 3.5.0 or...