K000163349: Gnutls vulnerability CVE-2026-5419

Security Advisory Description A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. Th...

Security Bulletin:Vulnerability in gnutls affects IBM Netezza Appliance

Summary The gnutls package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVE CVE-2026-5419 Vulnerability Details CVEID:CVE-2026-5419 DESCRIPTION: A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This...

AZL-89424 CVE-2026-5419 affecting package gnutls for versions less than 3.8.13-1

A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of...

CVE-2026-5419 Gnutls: gnutls: information disclosure via timing side-channel in pkcs#7 padding removal

A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of...

CVE-2026-5419: Observable Timing Discrepancy

A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of...

WS-2020-0010

All versions of simple-crypto-js use AES-CBC with PKCS7 padding, which is vulnerable to padding oracle attacks. This may allow attackers to break the encryption and access sensitive data...

EUVD-2025-22030

Malicious code in bioql PyPI...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

PT-2025-30211

Name of the Vulnerable Software and Affected Versions Mbed TLS versions 3.6.1 through 3.6.3 Description A timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used. Recommendations Update to version 3.6.4 or later...

Insecure Cryptography Algorithm in simple-crypto-js

Versions of simple-crypto-js prior to 2.3.0 use AES-CBC with PKCS7 padding, which is vulnerable to padding oracle attacks. This may allow attackers to break the encryption and access sensitive data. Recommendation Upgrade to version 2.3.0 or later...

GHSA-5V7R-JG9R-VQ44 Insecure Cryptography Algorithm in simple-crypto-js

Versions of simple-crypto-js prior to 2.3.0 use AES-CBC with PKCS7 padding, which is vulnerable to padding oracle attacks. This may allow attackers to break the encryption and access sensitive data. Recommendation Upgrade to version 2.3.0 or later...

PT-2020-21070

Name of the Vulnerable Software and Affected Versions simple-crypto-js versions prior to 2.3.0 Description The issue concerns the use of AES-CBC with PKCS7 padding, which is susceptible to padding oracle attacks. This could potentially allow attackers to break the encryption and access sensitive...