rsa (pypi) has 3 known vulnerabilities, the worst rated HIGH. Upgrade to 4.7 or later to clear all of them. No malicious-package signal is recorded.
24 packages depend on it
an advisory here reaches each of them
No published models are known to use this package.
CVSS v3.1 base score out of 10; GitHub rates it HIGH
chance of exploitation in 30 days, 77th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-xrx6-fmxq-rjj2, the advisory selected below
It was found that python-rsa is vulnerable to Bleichenbacher timing attacks.
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CyberXYZ does not call a package safe in absolute terms. It records 3 known vulnerabilities for rsa (pypi), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 3 known vulnerabilities for rsa (pypi), the worst rated HIGH. They are GHSA-xrx6-fmxq-rjj2, GHSA-537h-rv9q-vvph, GHSA-8rjr-6qq5-pj9p.
4.7 or later clears every advisory recorded for rsa (pypi). Check the release you pick before installing it.
Search rsa in CyberXYZ Check at https://cyberxyz.io/check?q=rsa. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 12:15 UTC. The most recent advisory here was published 2022-05-14. Updated continuously from NVD, GHSA, OSV and CNA feeds.