gnutls: gnutls: Information disclosure via heap overread in RSA key exchange

A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure...

MAL-2026-4713 Malicious code in wdb-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3ddd306d024c4dd394d19c1adb610389f239fa619d25fff4f75b857a678da0ee package.json declares "preinstall": "./vendor/setup", which on every npm install invokes a 976568-byte Linux x86 ELF binary shipped inside the packag...

MAL-2026-4721 Malicious code in weavedb-node-client (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d174728fc7469b023ece1980797185c35abd74c56e253bc1dc1b295a46a1dbd2 package.json declares "preinstall": "./tools/setup", unconditionally executing a 976KB UPX-packed, stripped Linux x86 ELF on every npm install. The...

Linux Distros Unpatched Vulnerability : CVE-2026-48850

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PuTTY 0.72 before 0.84 has a double free in RSA KEX. CVE-2026-48850 Note that Nessus relies on the presence of the package as reported by the vendor...

Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

Amazon Linux 2023 : gnutls, gnutls-c++, gnutls-dane (ALAS2023-2026-1757)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1757 advisory. GnuTLS didn't check that DTLS fragments claimed a consistent messagelength value. Additionally, a crucial array size check was missing, enabling an attacker to cause a heap overwrite...

ALSA-2026:20611 Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

ALSA-2026:20613 Important: gnutls security update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an underflow with a DTLS datagram...

DEBIAN-CVE-2026-48850

PuTTY 0.72 before 0.84 has a double free in RSA KEX...

UBUNTU-CVE-2026-48850

PuTTY 0.72 before 0.84 has a double free in RSA KEX...

CVE-2026-48850

PuTTY 0.72 before 0.84 has a double free in RSA KEX...

CVE-2026-48850

PuTTY 0.72 before 0.84 has a double free in RSA KEX...

CVE-2026-48850

PuTTY 0.72 before 0.84 contains a double free in RSA KEX (CVE-2026-48850). Affected: PuTTY 0.72–0.83. Root cause: memory management error during RSA key exchange. Impact: availability impact described as High by CVE data; other impact not indicated. Exploitation status is not provided in the docu...

CVE-2026-48850

PuTTY 0.72 before 0.84 has a double free in RSA KEX...

Linux Distros Unpatched Vulnerability : CVE-2026-39829

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could...

OESA-2026-2403 gnutls security update

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, and other...

SUSE-SU-2026:21784-1 Security update for gnutls

This update for gnutls fixes the following issues - CVE-2026-3833: x509/name-constraints: compare domain names case-insensitive bsc1263707. - CVE-2026-5260: lib/pkcs11privkey: guard against overreading on short ciphertexts bsc1263715. - CVE-2026-5419: gnutlscipherdecrypt3: make PKCS7 unpadding...

UBUNTU-CVE-2026-39829

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

CVE-2026-39829

CVE-2026-39829 affects golang.org/x/crypto/ssh. The vulnerability arises because the RSA/DSA public key parsers did not enforce size limits on key parameters, allowing crafted keys with oversized modulus or DSA parameters to cause prolonged CPU use during signature verification. Affected behavior...

CVE-2026-39829 Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...