https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T18:59:48.810177+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-369562 EUVD-2026-369562 2026-10-02T18:59:48.874420+00:00 EUVD-2026-369562 https://cve.radiocsirt.org/vuln/fkie_cve-2026-92091 fkie_cve-2026-92091 2026-10-02T18:59:48.874456+00:00

A flaw was found in jwcrypto. The JWK.import_key() function validates the key_ops JWK member for duplicate values using an algorithm with O(n^2) time complexity, and the length of key_ops is not bounded. A remote, unauthenticated attacker can supply a JWK with a large key_ops array to an application that passes attacker-controlled key material to a public key-import API (reachable via ECDH-ES key agreement, OIDC dynamic client registration, DPoP, or ACME account key registration, among others) to consume excessive CPU time, resulting in a denial of service.

 https://cve.radiocsirt.org/vuln/oesa-2026-4066 OESA-2026-4066 — python-jwcrypto security update 2026-10-02T18:59:48.874501+00:00

Affected: openEuler:22.03-LTS-SP4: python-jwcrypto, openEuler:24.03-LTS-SP1: python-jwcrypto, openEuler:24.03-LTS-SP3: python-jwcrypto, openEuler:24.03-LTS-SP4: python-jwcrypto, openEuler:20.03-LTS-SP4: python-jwcrypto

Implements JWK, JWS, JWE specifications with python-cryptography Security Fix(es):

A flaw was found in jwcrypto. The JWK.import_key() function validates the key_ops JWK member for duplicate values using an algorithm with O(n^2) time complexity, and the length of key_ops is not bounded. A remote, unauthenticated attacker can supply a JWK with a large key_ops array to an application that passes attacker-controlled key material to a public key-import API (reachable via ECDH-ES key agreement, OIDC dynamic client registration, DPoP, or ACME account key registration, among others) to consume excessive CPU time, resulting in a denial of service.(CVE-2026-92091)

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-92091 UBUNTU-CVE-2026-92091 2026-10-02T18:59:48.874537+00:00

Affected: Ubuntu:16.04:LTS: python-jwcrypto, Ubuntu:18.04:LTS: python-jwcrypto, Ubuntu:20.04:LTS: python-jwcrypto, Ubuntu:22.04:LTS: python-jwcrypto, Ubuntu:24.04:LTS: python-jwcrypto, Ubuntu:26.04:LTS: python-jwcrypto

A flaw was found in jwcrypto. The JWK.import_key() function validates the key_ops JWK member for duplicate values using an algorithm with O(n^2) time complexity, and the length of key_ops is not bounded. A remote, unauthenticated attacker can supply a JWK with a large key_ops array to an application that passes attacker-controlled key material to a public key-import API (reachable via ECDH-ES key agreement, OIDC dynamic client registration, DPoP, or ACME account key registration, among others) to consume excessive CPU time, resulting in a denial of service.