CVE-2026-69206 Http4s: DigestAuth allows replay of captured requests

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, DigestAuth replay protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a legitimate client sends noncontiguous nc values because of parallel or retried requests, the stored...

CVE-2026-69206 Http4s: DigestAuth allows replay of captured requests

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, DigestAuth replay protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a legitimate client sends noncontiguous nc values because of parallel or retried requests, the stored...

CVE-2026-69206

Http4s (a Scala HTTP service framework) has a DigestAuth replay vulnerability prior to versions 0.23.35 and 1.0.0-M47 . The replay protection records lastNc + 1 instead of the highest accepted nonce-count value. When a legitimate client sends noncontiguous nc values (due to parallel or retried re...

CVE-2026-69206

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, DigestAuth replay protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a legitimate client sends noncontiguous nc values because of parallel or retried requests, the stored...

PT-2026-92424

Name of the Vulnerable Software and Affected Versions Http4s versions prior to 0.23.35 Http4s versions prior to 1.0.0-M47 Description DigestAuth replay protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a legitimate client sends noncontiguous nc valu...

DDRop: Active Memory Interposer Attacks on Confidential VMs by Dropping DDR5 Writes

Trusted Execution Environments TEEs are increasingly deployed in the cloud to protect sensitive workloads through hardware-enforced isolation, remote attestation, and transparent memory encryption. However, to meet memory performance and size demands, modern TEEs omit cryptographic freshness...

Fedora 45 : perl-Authen-SASL (2026-81cd7d0f41)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-81cd7d0f41 advisory. 2.2100 - CVE-2026-86219: Replay attack in Authen::SASL::Perl::DIGESTMD5 Thanks to TIMLEGGE @timlegge and the CPANSec team for the AI-assisted detection and...

Fedora 44 : perl-Authen-SASL (2026-53e2875c88)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-53e2875c88 advisory. 2.2100 - CVE-2026-86219: Replay attack in Authen::SASL::Perl::DIGESTMD5 Thanks to TIMLEGGE @timlegge and the CPANSec team for the AI-assisted detection and...

CVE-2026-54155

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

OESA-2026-3778 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept...

OESA-2026-3777 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions 2.04 through 2.1800 for Perl...

OESA-2026-3776 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept...

OESA-2026-3775 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept...

Updated perl-Authen-SASL packages fix a security vulnerability

Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonce in serverstep. CVE-2026-86219...

CVE-2026-54155 node-opcua: Missing nonce verification in UserNameIdentityToken authentication

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

CVE-2026-54155

node-opcua (NPM, versions ≤ 2.165.0) contains a missing nonce verification in the UserNameIdentityToken authentication handler (packages/node-opcua-server/source/opcua_server.ts). After RSA-OAEP decryption of the password blob, the server never checks that trailing bytes match session.nonce. This...

CVE-2026-54155

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

CVE-2026-54155 node-opcua: Missing nonce verification in UserNameIdentityToken authentication

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

CVE-2026-54155 node-opcua: Missing nonce verification in UserNameIdentityToken authentication

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

Astra Linux – Vulnerability in Tomcat9

A flaw in improper authentication in Apache Tomcat allowed for a replay attack on the EncryptionInterceptor in the cluster component. This issue affects Apache Tomcat versions: 11.0.0-M1 through 11.0.22, 10.1.0-M1 through 10.1.55, 9.0.13 through 9.0.18, 8.5.38 through 8.5.100, and 7.0.100 through...