{"action":"Upgrade wolfcrypt to 4.1.0 or later.","affected":[{"fixed":"4.1.0","introduced":"0"}],"component":"wolfcrypt","cve_ids":["CVE-2019-13628"],"ecosystem":"PyPI","epss":0.0038,"exploited":false,"fixed_versions":["4.1.0"],"ghsa_id":"GHSA-q95h-vc86-hv77","id":"tcs_01M5KGQCQEVRES4QJEBWP6TNW2","modified_at":"2026-07-07T11:45:36.876574658Z","published_at":"2026-07-06T08:03:28.431283Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1066","https://nvd.nist.gov/vuln/detail/CVE-2019-13628","https://eprint.iacr.org/2011/232.pdf","https://github.com/wolfSSL/wolfcrypt-py","https://minerva.crocs.fi.muni.cz","https://tches.iacr.org/index.php/TCHES/article/view/7337","http://www.openwall.com/lists/oss-security/2019/10/02/2","https://pypi.org/project/wolfcrypt","https://github.com/advisories/GHSA-q95h-vc86-hv77"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"PYSEC-2026-1066","url":"https://osv.dev/vulnerability/PYSEC-2026-1066"}],"summary":"wolfCrypt leaks cryptographic information via timing side channel"}