CVE-2026-1584

A flaw was found in gnutls. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted ClientHello message with an invalid Pre-Shared Key PSK binder value during the TLS handshake. This can lead to a NULL pointer dereference, causing the server to crash and...

CVE-2026-1584

The CVE-2026-1584 entry concerns gnutls. A remote, unauthenticated attacker can trigger a NULL pointer dereference during TLS via a crafted ClientHello that has an invalid PSK binder, causing a server crash and remote DoS. Connected documents confirm this vulnerability across multiple sources (NV...

CVE-2026-1584 Gnutls: gnutls: remote denial of service via crafted clienthello with invalid psk binder

A flaw was found in gnutls. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted ClientHello message with an invalid Pre-Shared Key PSK binder value during the TLS handshake. This can lead to a NULL pointer dereference, causing the server to crash and...

SUSE-SU-2026:20968-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2025-14831: Fixed DoS via excessive resource consumption during certificate verification. bsc1257960 - CVE-2025-9820: Fixed a buffer overflow in gnutlspkcs11tokeninit. bsc1254132 - Add the functionality to allow to specify the hash algorith...

Node.js 20.x < 20.20.2 Multiple Vulnerabilities (Tuesday, March 24, 2026 Security Releases).

The version of Node.js installed on the remote host is prior to 20.20.2. It is, therefore, affected by multiple vulnerabilities as referenced in the Tuesday, March 24, 2026 Security Releases advisory. - A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of ...

SUSE-SU-2026:20708-1 Security update for gnutls

This update for gnutls fixes the following issues: Add the functionality to allow to specify the hash algorithm for the PSK. This fixes a bug in the current implementation where the binder is always calculated with SHA256. bsc1258083, jscPED-15752, jscPED-15753 lib/psk: Add...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : gnutls (SUSE-SU-2026:0829-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0829-1 advisory. Security issue: - CVE-2025-14831: excessive resource consumption when verifying specially crafted malicio...

Security update for gnutls

This update for gnutls fixes the following issues: Security issue: CVE-2025-14831: excessive resource consumption when verifying specially crafted malicious certificates containing a large number of name constraints and subject alternative names bsc1257960. Other updates and bugfixes: update...

SUSE-SU-2026:0829-1 Security update for gnutls

This update for gnutls fixes the following issues: Security issue: - CVE-2025-14831: excessive resource consumption when verifying specially crafted malicious certificates containing a large number of name constraints and subject alternative names bsc1257960. Other updates and bugfixes: - update...

SUSE-SU-2026:20654-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2025-14831: Fixed DoS via excessive resource consumption during certificate verification. bsc1257960 - Add the functionality to allow to specify the hash algorithm for the PSK. This fixes a bug in the current implementation where the binder...

Incorrect Calculation of Buffer Size

Overview Affected versions of this package are vulnerable to Incorrect Calculation of Buffer Size via incorrect interpretation of the length prefix in the PSK extension field during TLS 1.3 handshakes. An attacker can exhaust server resources and cause service disruption by sending repeated...

Beetel 777VR1 信任管理问题漏洞

Beetel 777VR1 is a router produced by the Beetel company. Versions of Beetel 777VR1 starting from 01.00.09 and earlier have a vulnerability related to trust management. This vulnerability stems from hardcoded credentials used during the processing of the WPA2 PSK component...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

CVE-2026-1584

A flaw was found in gnutls. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted ClientHello message with an invalid Pre-Shared Key PSK binder value during the TLS handshake. This can lead to a NULL pointer dereference, causing the server to crash and...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

Clatter has a PSK Validity Rule Violation issue

Impact Protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework Section 9.3. This could allow PSK-derived keys to be used for encryption without proper randomization by self-chosen ephemeral randomness,...