CVE-2026-50889: n/a
LLDAP version 0.6.2 contains an input handling vulnerability in its HTTP refresh token process. This flaw allows an attacker to cause a Denial of Service (DoS) by sending a specially crafted refresh-token header. The vulnerability does not impact confidentiality or integrity but results in service disruption. There is no official patch or remediation guidance currently available.
AI Analysis
Technical Summary
CVE-2026-50889 describes an input handling flaw in the HTTP refresh token process of LLDAP version 0.6.2. An attacker can exploit this vulnerability by sending a crafted refresh-token header, causing a Denial of Service (DoS) condition. The vulnerability is classified under CWE-400 (Uncontrolled Resource Consumption). The CVSS v3.1 base score is 7.5, indicating high severity, with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to availability (no confidentiality or integrity impact). No patch or official remediation level has been provided as of the published date.
Potential Impact
Exploitation of this vulnerability results in Denial of Service, disrupting the availability of the LLDAP service. There is no impact on confidentiality or integrity. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider implementing network-level protections to limit exposure to untrusted sources sending refresh-token headers.
CVE-2026-50889: n/a
Description
LLDAP version 0.6.2 contains an input handling vulnerability in its HTTP refresh token process. This flaw allows an attacker to cause a Denial of Service (DoS) by sending a specially crafted refresh-token header. The vulnerability does not impact confidentiality or integrity but results in service disruption. There is no official patch or remediation guidance currently available.
CVSS v3.1
Score 7.5high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-50889 describes an input handling flaw in the HTTP refresh token process of LLDAP version 0.6.2. An attacker can exploit this vulnerability by sending a crafted refresh-token header, causing a Denial of Service (DoS) condition. The vulnerability is classified under CWE-400 (Uncontrolled Resource Consumption). The CVSS v3.1 base score is 7.5, indicating high severity, with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to availability (no confidentiality or integrity impact). No patch or official remediation level has been provided as of the published date.
Potential Impact
Exploitation of this vulnerability results in Denial of Service, disrupting the availability of the LLDAP service. There is no impact on confidentiality or integrity. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider implementing network-level protections to limit exposure to untrusted sources sending refresh-token headers.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-06-07T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3052f80b89be6888827c4d
Added to database: 06/15/2026, 19:31:04 UTC
Last enriched: 06/23/2026, 15:24:43 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 87
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