CVE-2026-33593 Denial of service via crafted DNSCrypt query

A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query...

PT-2026-34437

Name of the Vulnerable Software and Affected Versions PowerDNS dnsdist versions 1.9.0 through 1.9.12 PowerDNS dnsdist versions 2.0.0 through 2.0.3 Description An unauthenticated remote attacker can cause a denial-of-service by sending a crafted DNSCrypt query. This action triggers a divide-by-zer...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013760)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013760 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Check ssize for decryption and in-place encryption Move the ssize check to the...

PT-2026-36643

Name of the Vulnerable Software and Affected Versions OpenVPN affected versions not specified Description An issue exists in the tls crypt v2 extract client key function where an uncontrolled assertion is reachable. A remote attacker can trigger a denial of service by sending a suitably malformed...

CVE-2026-28224

Firebird CVE-2026-28224 affects Firebird server prior to 5.0.4, 4.0.7, and 3.0.14. When the server receives an op_crypt_key_callback packet without prior authentication, the port_server_crypt_callback handler is not initialized, causing a null pointer dereference and a server crash. An unauthenti...

CVE-2026-28224 Firebird Null Pointer Dereference via CryptCallback causes DOS

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an opcryptkeycallback packet without prior authentication, the portservercryptcallback handler is not initialized, resulting in a null pointer dereference and...

CVE-2026-28224

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an opcryptkeycallback packet without prior authentication, the portservercryptcallback handler is not initialized, resulting in a null pointer dereference and...

CVE-2026-28224 Firebird Null Pointer Dereference via CryptCallback causes DOS

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an opcryptkeycallback packet without prior authentication, the portservercryptcallback handler is not initialized, resulting in a null pointer dereference and...

EUVD-2026-23468

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an opcryptkeycallback packet without prior authentication, the portservercryptcallback handler is not initialized, resulting in a null pointer dereference and...

Linux Distros Unpatched Vulnerability : CVE-2026-28224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an opcryptkeycallback...

PT-2026-33480

Name of the Vulnerable Software and Affected Versions Firebird versions prior to 5.0.4 Firebird versions prior to 4.0.7 Firebird versions prior to 3.0.14 Description An unauthenticated attacker can cause a server crash by sending an 'op crypt key callback' packet before authentication. This occur...

Firebird 安全漏洞

Firebird is a set of open-source, cross-platform relational database management systems provided by the Firebird Foundation, offering multiple ANSI SQL-92 features. Vulnerabilities exist in versions prior to Firebird 5.0.4, 4.0.7, and 3.0.14. These vulnerabilities stem from the server failing to...

CVE-2026-5088

Apache::API::Password versions through 0.5.2 for Perl can generate insecure random values for salts. The makesalt and makesaltbcrypt methods will attept to load Crypt::URandom and then Bytes::Random::Secure to generate random bytes for the salt. If those modules are unavailable, it will simply...

CVE-2026-5086

Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...

PT-2026-33009

Name of the Vulnerable Software and Affected Versions Apache::API::Password versions prior to 0.5.3 Description The software can generate insecure random values for salts used in password hashing. The functions make salt and make salt bcrypt attempt to load Crypt::URandom and Bytes::Random::Secur...

EUVD-2026-22136

Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...

CVE-2026-5086

Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...

CVE-2026-5086 Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks

Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...

CVE-2026-5086

The Crypt::SecretBuffer Perl module (developed by NERDVANA) is vulnerable to timing attacks in versions prior to 0.019 . If the module is used to store and compare plaintext passwords, an attacker can exploit discrepancies in processing time to guess secret passwords. A proof-of-concept was publi...

CVE-2026-5086 Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks

Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...