CVE-2026-102508

Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...

EUVD-2026-89674

Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...

AlmaLinux 9.2 [TuxCare] Security Update: gnutls / gnutls-c++ / gnutls-dane / gnutls-devel / gnutls-utils (ALMALINUX9.2:CLSA-2024:1726769216)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1726769216 advisory. - A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS...

CentOS Linux 8.5 [TuxCare] Security Update: libssh / libssh-config / libssh-devel (CENTOS8.5:CLSA-2025:1759857168)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2025:1759857168 advisory. - A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible for key...

CVE-2026-91191 Lantronix G520 Series Cellular Gateway Improper Verification of Cryptographic Signature

The device's update mechanism includes conditions that allow unauthorized software packages to be accepted as authentic. During the boot process, the stock done function disables signature verification in the OPKG configuration before restoring optional packages from a writable, unsigned feed...

CVE-2026-91191 Lantronix G520 Series Cellular Gateway Improper Verification of Cryptographic Signature

The device's update mechanism includes conditions that allow unauthorized software packages to be accepted as authentic. During the boot process, the stock done function disables signature verification in the OPKG configuration before restoring optional packages from a writable, unsigned feed...

CVE-2026-100293

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, both the local and cloud update mechanisms apply new firmware without any cryptographic verification, relying only on basic hashing. This design allows an attacker who can reach the update routine to introduce untrusted firmware images that the...

CVE-2026-100293 Improper verification of cryptographic signature in Anjvision YSSD-RTMP-H5

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, both the local and cloud update mechanisms apply new firmware without any cryptographic verification, relying only on basic hashing. This design allows an attacker who can reach the update routine to introduce untrusted firmware images that the...

EUVD-2026-89368

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, both the local and cloud update mechanisms apply new firmware without any cryptographic verification, relying only on basic hashing. This design allows an attacker who can reach the update routine to introduce untrusted firmware images that the...

CVE-2026-100293 Improper verification of cryptographic signature in Anjvision YSSD-RTMP-H5

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, both the local and cloud update mechanisms apply new firmware without any cryptographic verification, relying only on basic hashing. This design allows an attacker who can reach the update routine to introduce untrusted firmware images that the...

CVE-2026-100293

Anjvision YSSD-RTMP-H5 firmware version 3.3.2.4 contains a vulnerability in its local and cloud update mechanisms. The system applies new firmware without cryptographic verification , relying solely on basic hashing. This allows an attacker with network access to the update routine to inject and ...

CVE-2026-102824

A flaw was found in russh. The library fails to validate peer public keys during hybrid cryptographic key exchange, accepting an all-zero key. A remote attacker acting as a malicious Secure Shell SSH peer can exploit this flaw during connection negotiation to force the classical encryption...

CVE-2026-72897

A flaw was found in openssl. When a server replaces its security context during an active Transport Layer Security TLS handshake, it fails to update the internal capacity tracking for cryptographic signature algorithms. A remote peer can exploit this issue by advertising specific signature...

Security Bulletin: TSSC/IMC addresses multiple security vulnerabilities in Bouncy Castle for Java

Summary TSSC/IMC addresses multiple security vulnerabilities, listed in the CVEs below. Vulnerability Details CVEID:CVE-2026-12185 DESCRIPTION: In Bouncy Castle for Java before 1.85, BKS/UBER keystore allocates from untrusted lengths before integrity check. This issue also affects Bouncy Castle f...

ECC_Attacks

Ataques conocidos a la criptografía de curvas elípticas Introducción Introducción a las curvas elípticas Curvas elípticas en el contexto de la criptografía Ataques ECC Ataques ECDH El orden del generador es demasiado pequeño El orden del generador es un número liso El orden del generador es casi ...

cryptoptic

cryptoptic Find the cryptography hiding in your code before quantum computers find it for you. cryptoptic uses CodeQL and GitHub Actions to scan a repository or an entire GitHub organisation and produce an inventory of every cryptographic function in use, the library it comes from, and where it i...

CVE-2026-97588

A flaw was found in the Linux kernel's s390 cryptographic subsystem. This vulnerability allows a local user to cause a Denial of Service DoS by executing cryptographic operations when underlying hardware repeatedly reports a busy state. Because the subsystem fails to properly translate persistent...

CVE-2026-97589

A flaw was found in the Linux kernel's s390 cryptographic drivers. When handling asynchronous cryptographic operations, certain request callbacks incorrectly propagate error codes back to the crypto engine after already completing a request. This causes the crypto engine to mistakenly perform a...

DeadDialect

DeadDialect Cada arranque habla un idioma diferente. El binario de ayer es el código muerto de hoy. Un sistema de reasignación de ISA RISC-V único por sesión. Cada vez que el sistema arranca, genera una permutación criptográfica fresca del conjunto de instrucciones. Los binarios compilados para u...

CVE-2026-102241

A vulnerability was determined in Netcore NAP930 0.1.241010.141410. This vulnerability affects unknown code of the file /lib/functions/backupcommon.sh of the component Backup/Restore. This manipulation of the argument aespass causes use of hard-coded cryptographic key . It is possible to initiate...