erlang-jose RSA JWK parsing attempts to factor an attacker-controlled modulus, enabling CPU-exhaustion denial of service

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-65631 · Microsoft / collected KEV context

cve-program · CVE-2026-65631

• https://github.com/potatosalad/erlang-jose/security/advisories/GHSA-3m45-vrpj-xmrq
• https://cna.erlef.org/cves/CVE-2026-65631.html
• https://osv.dev/vulnerability/EEF-CVE-2026-65631
• https://github.com/potatosalad/erlang-jose/commit/d19e1ba68d88c68d29aa942be2573a22dbafca1f
• https://github.com/potatosalad/erlang-jose/commit/bfd336c0062bff93e65d08c22361897e96afd956

• erlang-jose RSA JWK parsing attempts to factor an attacker-controlled modulus, enabling CPU-exhaustion denial of service · Newly collected advisory · 26 Oct 2026