PT-2026-48547

Name of the Vulnerable Software and Affected Versions russh versions 0.34.0 through 0.60.2 Description Several client and server message handlers decode attacker-controlled SSH strings, name-lists, and byte fields into owned allocations before applying field-specific bounds. A remote SSH peer can...

Russh 安全漏洞

Russh is a Rust SSH client and server library developed by Eugene as a personal project. Versions of Russh prior to 0.60.3 contained security vulnerabilities. These vulnerabilities stemmed from CryptoVec’s use of unchecked capacity growth and unchecked length arithmetic, which could lead to buffe...

kafka-python 安全漏洞

Kafka-Python is a distributed stream processing engine client library written entirely in Python by Dana Powers. Versions of Kafka-Python prior to 2.3.2 contained security vulnerabilities. These vulnerabilities stemmed from the lack of boundary validation for the 4-byte frame length value in the...

PT-2026-48530

Name of the Vulnerable Software and Affected Versions kafka-python versions prior to 2.3.2 Description A denial-of-service issue exists in the protocol parser. A malicious broker or machine-in-the-middle attacker can exhaust memory or hang connections by sending a crafted 4-byte frame length valu...

ESP-IDF 安全漏洞

ESP-IDF is an open-source development framework for Espressif’s SoCs, supported on Windows, Linux, and macOS. Versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0 of ESP-IDF contain security vulnerabilities. These vulnerabilities stem from a buffer overflow in the session setting path of the protocomm...

CLDAP Analyzer with ASN.1 BER Encoding and Basic TLV Response Parser

This Python script implements a CLDAP Connectionless LDAP analyzer that builds and sends LDAP CLDAP discovery requests and parses responses using ASN.1 BER encoding and a basic TLV parser. It constructs a structured LDAP search request including DnsDomain, User, and NtVer filters, sends it over U...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value when processing cipher and tag-length fields of CMS AuthEnvelopedData containers. An attacker can bypass message integrity via replay attack. A non AEAD cipher is permitted in...

EUVD-2026-35478

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

CVE-2026-49841

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, the modverto HTTP request handler allocates a fixed 2 MiB buffer for a POST...

CVE-2026-49840

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, eslrecvevent parses Content-Length with atol and passes the result straight to malloclen ...

CVE-2026-34182

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

ALPINE-CVE-2026-34182

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

ALPINE-CVE-2026-34180

Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application Denial of Service or to...

CVE-2026-34180

Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application Denial of Service or to...

CVE-2026-46321

A flaw was found in the Linux kernel. A local attacker with access to the tun/tap device can exploit this vulnerability. By sending network frames shorter than the expected header length, the system fails to free allocated memory pages, leading to memory leaks. This can exhaust system memory,...

CVE-2026-42771 Possible Out of Bounds Read in X509_VERIFY_PARAM_set1_email()

Issue summary: When the X509VERIFYPARAMset1email is called by an application to validate a crafted e-mail address, such as during S/MIME message validation, an out of bounds read can happen. Impact summary: This out of bounds read will not directly exfiltrate the data read to the attacker so the...

CVE-2026-34182 CMS AuthEnvelopedData Processing May Accept Forged Messages

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

CVE-2026-34182

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

CVE-2026-34182

CVE-2026-34182 describes a vulnerability in CMS AuthEnvelopedData processing in OpenSSL where insufficient input validation on cipher and tag length can allow forged or manipulated messages. Attack scenarios include selecting non-AEAD ciphers (e.g., AES-256-OFB) that bypasses integrity checks and...

CVE-2026-34180 Heap Buffer Over-read in ASN.1 Content Parsing

Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application Denial of Service or to...