Linux Distros Unpatched Vulnerability : CVE-2026-55962

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and...

EUVD-2026-39575

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

CVE-2026-55962

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

DEBIAN-CVE-2026-55962

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

UBUNTU-CVE-2026-55962

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

CVE-2026-55962 TLS 1.3 post-handshake authentication: server accepts Finished without client Certificate/CertificateVerify

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

CVE-2026-55962

CVE-2026-55962 (WolfSSL) : TLS 1.3 post-handshake authentication could allow a server to accept a client’s Finished message without a Certificate and CertificateVerify if a post-handshake CertificateRequest was outstanding. The fix scopes the check to the initial handshake: after certReqCtx is se...

CVE-2026-55962

TLS 1.3 post-handshake authentication PHA issue where a server could accept a client's Finished message without the client having sent a Certificate and CertificateVerify. The post-handshake-auth exemption that allows an empty/absent peer certificate was only intended for the initial handshake, b...

PT-2026-52599

Name of the Vulnerable Software and Affected Versions wolfSSL affected versions not specified Description A TLS 1.3 post-handshake authentication PHA issue exists where a server may accept a client's Finished message even if the client has not provided a Certificate and CertificateVerify. This...

EUVD-2014-0181

Malware in sbrugna...

SUSE-SU-2025:02740-1 Security update for tgt

This update for tgt fixes the following issues: - CVE-2024-45751: Fixed CHAP authentication bypass in user-space Linux target framework bsc1230360...

PT-2023-5869 · Qualcomm · Qualcomm Data Modem

Name of the Vulnerable Software and Affected Versions: Qualcomm Data Modem affected versions not specified Description: The issue is related to a cryptographic problem in the Data Modem due to improper authentication during the TLS handshake. This can allow a remote attacker to gain read, modify,...

python3 security and bug fix update

3.6.8-15.1.0.1 - Add Oracle Linux distribution in platform.py Orabug: 20812544 3.6.8-15.1 - Patch 329 FIPS modified: Added workaround for modssl: Skip error checking in Pyhashlibfipserror Resolves: rhbz1760106 3.6.8-15 - Patch 329 that adds support for OpenSSL FIPS mode has been improved and...

Moderate: Red Hat Security Advisory: nss and nspr security, bug fix, and enhancement update

An update for nss and nspr is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

httpd: mod_ssl: access control bypass when using per-location client certification authentication

A flaw was found in Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38. A bug in modssl, when using per-location client certificate verification with TLSv1.3, allowed a client supporting Post-Handshake Authentication to bypass configured access control restrictions. An attacker could perform vario...

Apache HTTP Server < 2.4.39 mod_ssl Access Control Bypass Vulnerability - Linux

In Apache HTTP Server a bug in modssl when using per-location client certificate verification with TLSv1.3 allowed a client supporting Post-Handshake Authentication to bypass configured access control restrictions. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpte...

Apache Httpd < 2.4.39 : mod_ssl access control bypass

In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in modssl when using per-location client certificate verification with TLSv1.3 allowed a client supporting Post-Handshake Authentication to bypass configured access control restrictions...

To decrypt WPA/WPA2 encrypted high-speed crack of the truth-vulnerability warning-the black bar safety net

For wireless WPA encryption environment, in access to the WPA Handshake Authentication package, the attacker will through brute force mode for WPA password cracking, but also by the prior establishment of a targeted dictionary, then dictionary crackattack. For most wireless access point AP, this...