CVE-2020-14260

highpriority · track · 40EPSS 0.015 · 73 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.46% (73rd) EPSS

CVSS 10 · high

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USprimary

affected products (6)

Products and version ranges known to be affected.

n/a HCL Domino≤ v11enisa_euvdEU
n/a HCL Domino≤ v9enisa_euvdEU
n/a HCL Domino≤ v10enisa_euvdEU
hcltech domino10.0.0 → 10.0.1nvdUScpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*
hcltech domino11.0.0 → 11.0.1nvdUScpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*
hcltech domino9.0.0 → 9.0.1nvdUScpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-12-02modified 2026-06-17

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+5663 more

references (5)

External citations — patches, advisories, analysis.

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