CVE-2026-84897 wolfSSH server accepts server-to-client DH group exchange messages from an unauthenticated client, causing pre-authentication primality-test CPU exhaustion and key exchange role confusion

src/internal.c in wolfSSL wolfSSH through 1.5.0 admits the server-to-client Diffie-Hellman group exchange messages SSHMSGKEXDHGEXGROUP 31 and SSHMSGKEXDHGEXREPLY 33 when a server receives them from an unauthenticated client. IsMessageAllowedServer applies no direction check to the key exchange...

CVE-2026-84897

src/internal.c in wolfSSL wolfSSH through 1.5.0 admits the server-to-client Diffie-Hellman group exchange messages SSHMSGKEXDHGEXGROUP 31 and SSHMSGKEXDHGEXREPLY 33 when a server receives them from an unauthenticated client. IsMessageAllowedServer applies no direction check to the key exchange...

CVE-2026-16516

The wolfSSH library contains a vulnerability in the ParseECCPubKey() function (located in src/internal.c) where it fails to validate that the ECDSA curve identifier in a KEXDH_REPLY host key blob matches the negotiated algorithm during the key exchange. Specifically, the software uses the blob's ...

EUVD-2026-94161

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

CVE-2026-16516 wolfSSH ECDSA host key curve not validated against negotiated algorithm

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

CVE-2026-16516 wolfSSH ECDSA host key curve not validated against negotiated algorithm

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

CVE-2026-16516

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

CVE-2026-16516 wolfSSH ECDSA host key curve not validated against negotiated algorithm

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...

openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side

A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability...

PT-2026-107397

The Geliver Akıllı Kargo Pazaryeri WordPress plugin before 3.1.1 does not prevent unauthenticated access to a log file it stores within its own web-accessible directory, into which it writes the site's carrier integration key while processing requests from unauthenticated users, allowing attacker...

CVE-2026-103378: Exposure of Sensitive Information to an Unauthorized Actor

The Geliver Akıllı Kargo Pazaryeri WordPress plugin before 3.1.1 does not prevent unauthenticated access to a log file it stores within its own web-accessible directory, into which it writes the site's carrier integration key while processing requests from unauthenticated users, allowing attacker...

PT-2026-107759

This module enables you to add an extra layer of verification for user login flow. The Two Factor Authentication - TFA / Passwordless Login module for Drupal contains a vulnerability in the headless login endpoint that can disclose the site's stored miniOrange customer API key to unauthenticated...

AlmaLinux 10 : rust-rpm-sequoia (ALSA-2026:76734)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:76734 advisory. sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion CVE-2026-42784 Bug Fixes and Enhancements: Uninformative error messag...

RockyLinux 10 : rust-sequoia-sqv (RLSA-2026:76735)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:76735 advisory. sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion CVE-2026-42784 Tenable has extracted the preceding description block...

RHEL 10 : rust-sequoia-sq (RHSA-2026:76737)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:76737 advisory. Command-line frontends for Sequoia. Security Fixes: sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion...

PT-2026-107386

Name of the Vulnerable Software and Affected Versions wolfSSH affected versions not specified Description wolfSSH fails to validate that the ECDSA curve identifier in a KEXDH REPLY host key blob matches the algorithm negotiated during key exchange. In the ParseECCPubKey function, the blob's...

PT-2026-107498

Express Gateway through 1.16.11 contains a hardcoded cryptographic key vulnerability that allows attackers with datastore access to decrypt stored OAuth 2.0 token secrets via the default crypto.cipherKey 'sensitiveKey'. Attackers who can read Redis can decrypt tokenEncrypted values and combine th...

PT-2026-107434

This vulnerability in Veeam Backup & Replication allows a Backup Viewer to modify the Enterprise Manager master key and stored antivirus update credentials...

CVE-2026-34499: Use of Hard-coded Cryptographic Key

Use of hard-coded cryptographic key vulnerability in Johnson Controls ADVMS allows Read Sensitive Constants Within an Executable. This issue affects ADVMS: before 3.10...

CVE-2026-16516: Insufficient Verification of Data Authenticity

wolfSSH does not validate that the ECDSA curve identifier in a KEXDHREPLY host key blob matches the algorithm negotiated during key exchange. In ParseECCPubKey src/internal.c, the blob's algorithm string is used to derive the curve via NameToId/wcPrimeForId without checking against the negotiated...