[SECURITY] Fedora 42 Update: php-phpseclib-2.0.52-1.fc42

MIT-licensed pure-PHP implementations of an arbitrary-precision integer arithmetic library, fully PKCS1 v2.1 compliant RSA, DES, 3DES, RC4, Rijndael, AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509...

[SECURITY] Fedora 43 Update: php-phpseclib-2.0.52-1.fc43

MIT-licensed pure-PHP implementations of an arbitrary-precision integer arithmetic library, fully PKCS1 v2.1 compliant RSA, DES, 3DES, RC4, Rijndael, AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509...

RockyLinux 10 : yggdrasil (RLSA-2026:5146)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:5146 advisory. crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate CVE-2025-61729 golang: net/url: Memory exhaustion i...

SUSE-SU-2026:0993-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138:...

RHEL 9 : osbuild-composer (RHSA-2026:5533)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:5533 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building...

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. CVE-2026-27138: crypto/x509:...

SUSE-SU-2026:0976-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138:...

jsrsasign: DSA signatures or X.509 certificates can be forged via DSA domain-parameter validation in KJUR.crypto.DSA.setPublic

Versions of the package jsrsasign before 11.1.1 are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJUR.crypto.DSA.setPublic and the related DSA/X509 verification flow in src/dsa-2.0.js. An attacker can forge DSA signatures or X.509...

CVE-2026-4600

Versions of the package jsrsasign before 11.1.1 are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJUR.crypto.DSA.setPublic and the related DSA/X509 verification flow in src/dsa-2.0.js. An attacker can forge DSA signatures or X.509...

CVE-2026-4600

CVE-2026-4600 affects the JavaScript library jsrsasign prior to 11.1.1. The vulnerability stems from improper verification of cryptographic signatures due to DSA domain-parameter validation in KJUR.crypto.DSA.setPublic (and related DSA/X509 verification in src/dsa-2.0.js). An attacker can forge D...

PT-2026-27056

Name of the Vulnerable Software and Affected Versions jsrsasign versions prior to 11.1.1 Description Improper verification of cryptographic signatures occurs due to flawed DSA domain-parameter validation in the KJUR.crypto.DSA.setPublic function and the associated DSA/X509 verification flow in...

AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid DNS identifiers, causing NAMECONSTRAINTScheckCN to skip validation. However,...

K000160399: Node.js vulnerability CVE-2025-59464

Security Advisory Description A memory leak in Node.js’s OpenSSL integration occurs when converting X.509 certificate fields to UTF-8 without freeing the allocated buffer. When applications call socket.getPeerCertificatetrue, each certificate field leaks memory, allowing remote clients to trigger...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

Botan C++ Crypto Algorithms Library 3.11.0

Botan is a C++ library of cryptographic algorithms, including AES, DES, SHA-1, RSA, DSA, Diffie-Hellman, and many others. It also supports X.509 certificates and CRLs, and PKCS 10 certificate requests, and has a high level filter/pipe message processing system. The library is easily portable to...

openSUSE 16 Security Update : go1.26 (openSUSE-SU-2026:20342-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20342-1 advisory. Changes in go1.26: go1.26.1 released 2026-03-05 includes security fixes to the crypto/x509, html/template, net/url, and os packages, as well as...

MiracleLinux 9 : osbuild-composer-149-4.el9_7.ML.1 (AXSA:2026-302:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-302:04 advisory. crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate CVE-2025-61729 golang: archive/zip: Excessive CP...

Security update for go1.26

This update for go1.26 fixes the following issues: Update to go1.26.1 bsc1255111: CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. CVE-2026-27138: crypto/x509: panic in name constraint...