[SECURITY] [DLA 4551-1] mbedtls security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4551-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura April 27, 2026 https://wiki.debian.org/LTS -...

CVE-2026-21713

A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models where high-resolution timing measurements are possible, this behavior...

CVE-2026-21713

A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models where high-resolution timing measurements are possible, this behavior...

Chromium: CVE-2026-3929 Side-channel information leakage in ResourceTiming

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

SUSE CVE-2026-3337

Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine authentication tag validity via timing analysis. The impacted implementations are through the EVP CIPHER API: EVPaes128ccm, EVPaes192ccm, and EVPaes256ccm. Customers of AWS servic...

A Statistical Side-Channel Risk Model for Timing Variability in Lattice-Based Post-Quantum Cryptography

Timing side-channels are an important threat to cryptography that still needs to be addressed in implementations, and the advent of post-quantum cryptography raises this issue because the lattice-based schemes may produce secret-dependent timing variability with the help of complex arithmetic and...

Systematic Timing Leakage Analysis of NIST PQDSS Candidates: Tooling and Lessons Learned

The PQDSS standardization process requires cryptographic primitives to be free from vulnerabilities, including timing and cache side-channels. Resistance to timing leakage is therefore an essential property, and achieving this typically relies on software implementations that follow constant-time...

Security Bulletin: Multiple vulnerabilities affect IBM Data Virtualization on Cloud Pak for Data (June 2025)

Summary Multiple vulnerabilities have been addressed in IBM Data Virtualization on Cloud Pak for Data. Note that IBM Data Virtualization was named Watson Query in IBM Cloud Pak for Data version 4.6, 4.7, and 4.8. Vulnerability Details CVEID:CVE-2024-8184 DESCRIPTION: There exists a security...

DEBIAN-CVE-2024-30171

An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing...

UBUNTU-CVE-2024-30171

An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing...

PT-2024-23223

Name of the Vulnerable Software and Affected Versions Bouncy Castle Java TLS API and JSSE Provider versions prior to 1.78 Description An issue may cause timing-based leakage in RSA based handshakes due to exception processing. Recommendations For versions prior to 1.78, update to version 1.78 or...

Observable Discrepancy

Overview Affected versions of this package are vulnerable to Observable Discrepancy due to the timing difference between exceptions thrown when processing RSA key exchange handshakes, AKA Marvin. Note: The implemented fix mitigates the leakage of data via the PKCS1 interface, but does not fully...

Marvin Attack

jsrsasign is vulnerable to the Marvin Attack. The vulnerability is due to timing leakage in the bit size of raw RSA decryption. This flaw can provide a timing oracle, enabling a timing variant of the Bleichenbacher attack...

UBUNTU-CVE-2023-49092

RustCrypto/RSA is a portable RSA implementation in pure Rust. Due to a non-constant-time implementation, information about the private key is leaked through timing information which is observable over the network. An attacker may be able to use that information to recover the key. There is...

SUSE CVE-2021-43398

Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this...

CVE-2021-43398

Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this...

CVE-2021-43398

Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this...

Information disclosure

DISPUTED Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks...

UBUNTU-CVE-2021-43398

DISPUTED Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks...

CVE-2021-43398

Removed by vendor...