CVE-2025-66199 TLS 1.3 CompressedCertificate excessive memory allocation

Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause per-connection memory allocations of up to approximately 22 MiB and...

CVE-2025-15467 Stack buffer overflow in CMS (Auth)EnvelopedData parsing

Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a stack buffer overflow. Impact summary: A stack buffer overflow may lead to a crash, causing Denial of Service, or potentially remote code execution. When parsing CMS...

CVE-2025-69421

A flaw was found in OpenSSL. This vulnerability allows a remote attacker to trigger a Denial of Service DoS by providing a specially crafted, malformed PKCS12 file to an application that processes it. The flaw occurs due to a NULL pointer dereference in the PKCS12itemdecryptd2iex function when...

CVE-2025-66199

A flaw was found in OpenSSL. A remote attacker can exploit this vulnerability by sending a specially crafted CompressedCertificate message during the TLS 1.3 handshake. This can cause excessive per-connection memory allocations, leading to resource exhaustion and a Denial of Service DoS for...

CVE-2025-15468

A flaw was found in openssl. A remote attacker could trigger a NULL pointer dereference by sending an unknown or unsupported cipher ID during the client hello callback in applications using the QUIC Quick UDP Internet Connections protocol. This vulnerability, occurring when the SSLCIPHERfind...

CVE-2025-15467

A flaw was found in OpenSSL. A remote attacker can exploit a stack buffer overflow vulnerability by supplying a crafted Cryptographic Message Syntax CMS message with an oversized Initialization Vector IV when parsing AuthEnvelopedData structures that use Authenticated Encryption with Associated...

Linux Distros Unpatched Vulnerability : CVE-2025-69419

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: Calling PKCS12getfriendlyname function on a maliciously crafted PKCS12 file with a BMPString UTF-16BE friendly name containing non-ASCII BMP code...

Linux Distros Unpatched Vulnerability : CVE-2026-22795

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS12 file. Impact summary: An application processing...

UBUNTU-CVE-2025-69419

Issue summary: Calling PKCS12getfriendlyname function on a maliciously crafted PKCS12 file with a BMPString UTF-16BE friendly name containing non-ASCII BMP code point can trigger a one byte write before the allocated buffer. Impact summary: The out-of-bounds write can cause a memory corruption...

OpenSSL security vulnerabilities

OpenSSL is an open-source encryption library developed by the OpenSSL team that enables the implementation of Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure has...

OpenSSL 3.4.0 < 3.4.4 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.4.4. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.4.4 advisory. - Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher sui...

RHEL 8 : openssl (RHSA-2026:0887)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0887 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...

MiracleLinux 4 : openssl-1.0.1e-58.AXS4 (AXSA:2019-3985:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2019-3985:01 advisory. openssl: 0-byte record padding oracle CVE-2019-1559 Tenable has extracted the preceding description block directly from the MiracleLinux security advisory...

MiracleLinux 8 : compat-openssl10-1.0.2o-4.el8 (AXSA:2022-3803:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2022-3803:01 advisory. compat-openssl10: Infinite loop in BNmodsqrt reachable when parsing certificates CVE-2022-0778 CVEs: CVE-2022-0778 Tenable has extracted the preceding...

MiracleLinux 8 : openssl-1.1.1k-6.el8 (AXSA:2022-3132:04)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3132:04 advisory. openssl: Infinite loop in BNmodsqrt reachable when parsing certificates CVE-2022-0778 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : edk2-20231122-6.el9 (AXSA:2024-8102:05)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8102:05 advisory. edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message CVE-2023-45235 EDK2: heap buffer overflow in...

MiracleLinux 9 : mysql-8.0.41-2.el9_5.ML.1 (AXSA:2025-9701:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9701:03 advisory. openssl: SSLselectnextproto buffer overread CVE-2024-5535 krb5: GSS message token handling CVE-2024-37371 curl: libcurl: ASN.1 date parser overread...

MiracleLinux 9 : edk2-20231122-6.el9_4.4 (AXSA:2024-8977:11)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-8977:11 advisory. openssl: Possible denial of service in X.509 name checks CVE-2024-6119 Tenable has extracted the preceding description block directly from the MiracleLinux...

MiracleLinux 8 : openssl-1.1.1k-12.el8_9 (AXSA:2024-7354:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7354:01 advisory. openssl: Excessive time spent checking DH keys and parameters CVE-2023-3446 OpenSSL: Excessive time spent checking DH q parameter value CVE-2023-381...

MiracleLinux 7 : openssl-1.0.2k-22.el7 (AXSA:2021-2463:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2463:03 advisory. openssl: integer overflow in CipherUpdate CVE-2021-23840 openssl: NULL pointer dereference in X509issuerandserialhash CVE-2021-23841 Tenable has...