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CISA KEV by vendor

Roundcube vulnerabilities in the CISA KEV catalogue

11 Roundcube entries in CISA's Known Exploited Vulnerabilities catalogue, 0 of them (0 percent) known to have been used in ransomware campaigns. First added 3 November 2021, latest 20 February 2026.

Last updated MethodologyDownload all entries (CSV)

By . Published by Sysprobs.

Dinesh has worked in IT for about 20 years across virtualisation, networking and Microsoft platforms. He runs Sysprobs.

Data status: a source is stale

Last synced CISA catalogue version 2026.11.04 (released 4 November 2026) 1,768 entries Updated manually

11entries, 0.6% of the catalogue
0known ransomware use
0added in the last 7 days
0federal due dates in the next 14 days

Products

Roundcube products in the catalogue, by number of entries
Product, as CISA names itEntries
Webmail7
Roundcube Webmail4

Latest additions

The 10 most recent Roundcube entries
CVEProductAddedDueRansomwareCVSSEPSSSSVCExposed asset window
CVE-2025-68461Webmail2026-02-202026-03-13Unknown6.1 Medium27.4%Auto, total3 days + triage
CVE-2025-49113Webmail2026-02-202026-03-13Unknown8.8 High99.4%Not auto, total3 days + triage
CVE-2024-42009Webmail2025-06-092025-06-30Unknown9.3 Critical82.8%Not auto, total3 days + triage
CVE-2024-37383Webmail2024-10-242024-11-14Unknown6.1 Medium73.9%Not auto, partial14 days
CVE-2020-13965Webmail2024-06-262024-07-17Unknown6.1 Medium76.5%Not auto, partial14 days
CVE-2023-43770Webmail2024-02-122024-03-04Unknown6.1 Medium63.6%Not auto, partial14 days
CVE-2023-5631Webmail2023-10-262023-11-16Unknown5.4 Medium76.3%Not auto, total3 days + triage
CVE-2021-44026Roundcube Webmail2023-06-222023-07-13Unknown9.8 Critical69.8%Auto, total3 days + triage
CVE-2020-35730Roundcube Webmail2023-06-222023-07-13Unknown6.1 Medium32.9%Not auto, partial14 days
CVE-2020-12641Roundcube Webmail2023-06-222023-07-13Unknown9.8 Critical84.3%Auto, total3 days + triage

All 11 entries

Every Roundcube entry, newest first
CVEProductAddedDueRansomwareCVSSEPSSSSVCExposed asset window
CVE-2025-68461Webmail2026-02-202026-03-13Unknown6.1 Medium27.4%Auto, total3 days + triage
CVE-2025-49113Webmail2026-02-202026-03-13Unknown8.8 High99.4%Not auto, total3 days + triage
CVE-2024-42009Webmail2025-06-092025-06-30Unknown9.3 Critical82.8%Not auto, total3 days + triage
CVE-2024-37383Webmail2024-10-242024-11-14Unknown6.1 Medium73.9%Not auto, partial14 days
CVE-2020-13965Webmail2024-06-262024-07-17Unknown6.1 Medium76.5%Not auto, partial14 days
CVE-2023-43770Webmail2024-02-122024-03-04Unknown6.1 Medium63.6%Not auto, partial14 days
CVE-2023-5631Webmail2023-10-262023-11-16Unknown5.4 Medium76.3%Not auto, total3 days + triage
CVE-2021-44026Roundcube Webmail2023-06-222023-07-13Unknown9.8 Critical69.8%Auto, total3 days + triage
CVE-2020-35730Roundcube Webmail2023-06-222023-07-13Unknown6.1 Medium32.9%Not auto, partial14 days
CVE-2020-12641Roundcube Webmail2023-06-222023-07-13Unknown9.8 Critical84.3%Auto, total3 days + triage
CVE-2017-16651Roundcube Webmail2021-11-032022-05-03Unknown7.8 High45.7%Not auto, total3 days + triage

Due dates bind US federal civilian executive branch agencies only (BOD 26-04). Filter Roundcube in the tracker by date, score or status.

Source: CISA Known Exploited Vulnerabilities Catalog; NVD, FIRST EPSS and CISA SSVC for the scores. This product uses data from the NVD API but is not endorsed or certified by the NVD. CISA does not endorse Sysprobs.