https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T08:42:57.908452+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2022-01804 bdu:2022-01804 2026-10-07T08:42:57.917596+00:00 bdu:2022-01804 https://cve.radiocsirt.org/vuln/euvd-2026-28457 EUVD-2026-28457 2026-10-07T08:42:57.917637+00:00 EUVD-2026-28457 https://cve.radiocsirt.org/vuln/fkie_cve-2021-33582 fkie_cve-2021-33582 2026-10-07T08:42:57.917651+00:00

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.

 https://cve.radiocsirt.org/vuln/ghsa-prxx-4m38-9m83 GHSA-prxx-4m38-9m83 2026-10-07T08:42:57.917681+00:00

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.

 https://cve.radiocsirt.org/vuln/gsd-2021-33582 gsd-2021-33582 2026-10-07T08:42:57.917697+00:00 gsd-2021-33582 https://cve.radiocsirt.org/vuln/opensuse-su-2024:11901-1 openSUSE-SU-2024:11901-1 — cyradm-2.4.22-2.1 on GA media 2026-10-07T08:42:57.917707+00:00

cyradm-2.4.22-2.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2021:3493 RHSA-2021:3493 — Red Hat Security Advisory: cyrus-imapd security update 2026-10-07T08:42:57.917723+00:00

cyrus-imapd: Denial of service via string hashing algorithm collisions

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-33582 UBUNTU-CVE-2021-33582 2026-10-07T08:42:57.917737+00:00

Affected: Ubuntu:16.04:LTS: cyrus-imapd-2.4, Ubuntu:Pro:18.04:LTS: cyrus-imapd, Ubuntu:Pro:20.04:LTS: cyrus-imapd

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0389 WID-SEC-W-2022-0389 — cyrus imapd: Schwachstelle ermöglicht Denial of Service 2026-10-07T08:42:57.917759+00:00

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in cyrus imapd ausnutzen, um einen Denial of Service Angriff durchzuführen.