Description
An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer. This affects SASL-enabled protocols: SMPTP(S), IMAP(S), POP3(S) and LDAP(S) (openldap only).
Published: 2022-05-26
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3085-1 curl security update
Debian DSA Debian DSA DSA-5197-1 curl security update
Ubuntu USN Ubuntu USN USN-5397-1 curl vulnerabilities
History

Thu, 16 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Brocade Fabric Operating System
Debian Debian Linux
Haxx Curl
Netapp Bootstrap Os Clustered Data Ontap H300s H300s Firmware H410s H410s Firmware H500s H500s Firmware H700s H700s Firmware Hci Compute Node Solidfire \& Hci Management Node Solidfire \& Hci Storage Node
Redhat Enterprise Linux
Splunk Universal Forwarder
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-04-16T14:05:49.233Z

Reserved: 2022-01-04T00:00:00.000Z

Link: CVE-2022-22576

cve-icon Vulnrichment

Updated: 2024-08-03T03:14:55.806Z

cve-icon NVD

Status : Modified

Published: 2022-05-26T17:15:09.077

Modified: 2026-04-16T15:16:47.570

Link: CVE-2022-22576

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-04-27T06:00:00Z

Links: CVE-2022-22576 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses