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CVE-2026-123587

Hickory-DNS 0.26.0 before 0.26.2 DNSSEC Nonexistence Forgery via Wraparound NSEC

The DNSSEC validation in the Hickory DNS hickory-net crate 0.26.0 before 0.26.2 identifies wraparound NSEC records by comparing the next domain name to an SOA record in the response, accepting that SOA even if it fails validation. Attackers who can supply DNS responses can combine a genuine NSEC record and its RRSIG with a crafted SOA record to forge nonexistence of any RRset.

CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed
Vendors
Hickory-dns
Products
Hickory-dns
CVE-2026-14434

IBM Turbonomic kubeturbo agent used by IBM Turbonomic Application Resource Management is affected by vulnerability

IBM Turbonomic kubeturbo agent 8.16.0 through 8.21.2 does not validate or improperly validates TLS certificate validation, which could allow an attacker to obtain sensitive information using man in the middle techniques.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Turbonomic Kubeturbo Agent
CVE-2026-95755

Unauthenticated Adjacent Improper Certificate Validation allows Interception of Management Traffic in HPE Networking Fabric Composer

Improper certificate validation vulnerabilities in the affected interface of HPE Networking Fabric Composer could allow an unauthenticated adjacent attacker to intercept management traffic if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain sensitive information.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Hewlett Packard Enterprise (hpe) Hpe
Products
Fabric Composer Fabric Composer
CVE-2026-17333

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote attacker to bypass authentication and inject unauthorized configuration changes due to improper certificate validation.

CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-17308

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive credentials and manipulate tool responses due to improper certificate validation.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-123550

OpenAM before 16.1.4 SAML Authentication Bypass via Unsigned Assertions

OpenAM before 16.1.4 contains an authentication bypass vulnerability in its SAML v2.0 service provider that accepts unsigned assertions on the ECP (PAOS) and HTTP-Artifact bindings when WantAssertionsSigned is false. Unauthenticated remote attackers can submit forged assertions to obtain sessions as any mapped user, including administrators, and hijack single sign-on to dependent applications.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Openidentityplatform
Products
Openam
CVE-2026-95751

Unauthenticated Improper Certificate Validation Leads to Authentication Bypass in HPE Networking Fabric Composer

An improper certificate validation vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to circumvent existing authentication controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to gain unauthorized access to the affected system.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Hewlett Packard Enterprise (hpe) Hpe
Products
Fabric Composer Fabric Composer
CVE-2026-95750

Unauthenticated Improper Certificate Validation in HPE Networking Fabric Composer

An improper certificate validation vulnerability in HPE Networking Fabric Composer could allow an unauthenticated remote attacker to access sensitive information if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain sensitive information, including credentials.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Hewlett Packard Enterprise (hpe) Hpe
Products
Fabric Composer Fabric Composer
CVE-2026-95740

Unauthenticated Adjacent Improper Certificate Validation Vulnerability leads to Information Disclosure in HPE Networking Fabric Composer

An improper certificate validation vulnerability in HPE Networking Fabric Composer could allow an unauthenticated adjacent attacker to intercept communications between the affected system and remote servers if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain sensitive information.

CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Vendors
Hewlett Packard Enterprise (hpe) Hpe
Products
Fabric Composer Fabric Composer
CVE-2026-95735

Improper Certificate Validation in HPE Networking Fabric Composer

An improper certificate validation vulnerability exists in HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated remote attacker, under certain preconditions outside the attacker's control, to obtain sensitive information, including credentials.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Hewlett Packard Enterprise (hpe) Hpe
Products
Fabric Composer Fabric Composer
CVE-2026-92546

Authentication Bypass with X-Agentic-Ally-Token in Keepnet Labs Agentic AI / Agentic Ally

Authentication bypass by spoofing vulnerability in Keepnet Labs Ltd. Agentic AI / Agentic Ally allows Authentication Bypass. This issue affects Agentic AI / Agentic Ally: before 0ef61f2e.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Keepnet Labs Cybersecurity
Products
Agentic Ai / Agentic Ally
CVE-2023-4001

Grub2: bypass the grub password protection feature

An authentication bypass flaw was found in GRUB due to the way that GRUB uses the UUID of a device to search for the configuration file that contains the password hash for the GRUB password protection feature. An attacker capable of attaching an external drive such as a USB stick containing a file system with a duplicate UUID (the same as in the "/boot/" file system) can bypass the GRUB password protection feature on UEFI systems, which enumerate removable drives before non-removable ones. This issue was introduced in a downstream patch in Red Hat's version of grub2 and does not affect the upstream package.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Gnu Redhat
Products
Fedora Grub2 Enterprise Linux and 1 more
CVE-2026-19129

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a network-positioned attacker to intercept backup data due to improper verification of the backup server's identity. The identity of the backup server is not verified when the secure connection for analytics backups is established, which could allow backup data, and credentials if used, to be intercepted.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-19121

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow an authenticated attacker to gain unauthorized access due to improper authorization. Tenant context is not sufficiently verified against the authenticated user, which could allow access to another tenant's resources.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-18838

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information and modify API configurations due to improper authentication. Identity information supplied in requests is not sufficiently verified, which could allow a caller to impersonate another user.

CVSS 3.1 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-17309

Multiple Vulnerabilities in IBM API Connect

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information and tamper with configuration due to improper certificate validation.

CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Vendors
Ibm
Products
Api Connect
CVE-2026-95724

Unauthenticated Improper Certificate Validation leads to Authentication Bypass in HPE Networking Virtual Intranet Access (VIA)

An improper certificate validation vulnerability exists in HPE Networking Virtual Intranet Access (VIA). Successful exploitation could allow an unauthenticated remote attacker to bypass authentication mechanisms, leading to the possible disclosure of sensitive information.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
—
Products
—
CVE-2024-12797

RFC7250 handshakes with unauthenticated servers don't abort as expected

Issue summary: Clients using RFC7250 Raw Public Keys (RPKs) to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSL_VERIFY_PEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys may be vulnerable to man-in-middle attacks when server authentication failure is not detected by clients. RPKs are disabled by default in both TLS clients and TLS servers. The issue only arises when TLS clients explicitly enable RPK use by the server, and the server, likewise, enables sending of an RPK instead of an X.509 certificate chain. The affected clients are those that then rely on the handshake to fail when the server's RPK fails to match one of the expected public keys, by setting the verification mode to SSL_VERIFY_PEER. Clients that enable server-side raw public keys can still find out that raw public key verification failed by calling SSL_get_verify_result(), and those that do, and take appropriate action, are not affected. This issue was introduced in the initial implementation of RPK support in OpenSSL 3.2. The FIPS modules in 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.

CVSS 3.1 · 7.4 High EPSS 1.9% KEV · Not listed
Vendors
Netapp Openssl Redhat
Products
Bootstrap Os Brocade Fabric Operating System H300s and 23 more
CVE-2026-101516

openjdk: Enhance Certificate Constraint Checking (Oracle CPU 2026-10)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Oracle
Products
Graalvm Graalvm Enterprise Edition Graalvm For Jdk and 2 more