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...

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 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...

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...

Unity Linux 20.1060e / 20.1070e Security Update: nettle (UTSA-2026-016652)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016652 advisory. A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated cipherte...

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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python-rsa (UTSA-2026-016608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016608 advisory. It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher...

putty -- multiple security vulnerabilities

Simon Tatham reports: These features are new in PuTTY 0.84: Security issue: fixed a remotely triggerable double-free in RSA key exchange. We don't know of any way it is exploitable to execute code. Minor security issue: fixed a remotely triggerable crash in NIST ECDSA signature verification. An...

CLSA-2026-1779373661 iperf3: Fix of CVE-2024-26306

CVE-2024-26306: use OAEP padding instead of PKCS1 padding for OpenSSL to address timing side-channel in RSA authentication. Note: peers running patched and unpatched iperf3 will fail to authenticate unless the legacy behavior is explicitly opted into via --use-pkcs1-padding on both ends...

PT-2026-42708

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description RSA and DSA public key parsers fail to enforce size limits on key parameters. An unauthenticated client can trigger excessive CPU consumption during signature...

Malicious code in tango-app-api-trax (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e7d8f3ef8e6fa016bfc17617ebcedce012c6cce870d89564965a476c3ec8da1c The tarball contains live, importable credentials for systems other than the installer's own. src/controllers/internalTrax.controller.js hardcodes...

Astra Linux – Vulnerability in python-rsa

In Python-RSA before version 4.1, leading '\0' bytes are ignored during the decryption of ciphertext. This could potentially have security-related implications, such as allowing an attacker to infer that an application uses Python-RSA. Alternatively, the length of the accepted ciphertext may affe...

Astra Linux – Vulnerability in Node.js

Node.js versions that bundle a unpatched version of OpenSSL or run against a dynamically linked version of OpenSSL that is also unpatched are vulnerable to the Marvin attack – https://people.redhat.com/hkario/marvin/. This vulnerability occurs when performing RSA decryption using a private key,...

Astra Linux – Vulnerabilities in Firefox, Thunderbird, NSS

NSS was vulnerable to a timing-side-channel attack during RSA decryption. This attack could potentially allow an attacker to retrieve private data. This vulnerability affects Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: s390/zcrypt: Fixed a memory leak when CCA cards are used as accelerators. Tests revealed that a memory leak occurs when CCA cards are used as accelerators for clear-key RSA requests ME and CRT. With the latest modifications to...