https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 13:36:25 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-319061 EUVD-2026-319061 https://cve.radiocsirt.org/vuln/euvd-2026-319061 https://cve.radiocsirt.org/vuln/fkie_cve-2026-44368 <p>PyQuorum is a cryptographic library for secret sharing and key management. Prior to 0.2.1, the mul_mod function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction. This vulnerability is fixed in 0.2.1.</p> <p>PyQuorum is a cryptographic library for secret sharing and key management. Prior to 0.2.1, the mul_mod function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction. This vulnerability is fixed in 0.2.1.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-44368 https://cve.radiocsirt.org/vuln/ghsa-7r92-3jgr-r65q <p><strong>Affected:</strong> PyPI: pyquorum</p> <p>### Impact The `mul_mod` function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction.</p> <p>### Patches https://github.com/svvqt/pyquorum/releases/tag/v0.2.1</p> <p><strong>Affected:</strong> PyPI: pyquorum</p> <p>### Impact The `mul_mod` function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction.</p> <p>### Patches https://github.com/svvqt/pyquorum/releases/tag/v0.2.1</p> https://cve.radiocsirt.org/vuln/ghsa-7r92-3jgr-r65q https://cve.radiocsirt.org/vuln/pysec-2026-3028 <p><strong>Affected:</strong> PyPI: pyquorum</p> <p>### Impact The `mul_mod` function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction.</p> <p>### Patches https://github.com/svvqt/pyquorum/releases/tag/v0.2.1</p> <p><strong>Affected:</strong> PyPI: pyquorum</p> <p>### Impact The `mul_mod` function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction.</p> <p>### Patches https://github.com/svvqt/pyquorum/releases/tag/v0.2.1</p> https://cve.radiocsirt.org/vuln/pysec-2026-3028