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curl CVE-2026-7168

| EUVD-2026-29932 MEDIUM
Authentication Bypass by Capture-replay (CWE-294)
5.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
May 13, 2026 - 16:24 vuln.today
CVSS changed
May 13, 2026 - 16:22 NVD
5.3 (MEDIUM)
CVE Published
May 08, 2026 - 06:45 nvd
UNKNOWN (no severity yet)
CVE Published
May 08, 2026 - 06:45 nvd
MEDIUM 5.3

Description PRE-NVD

Disclosed via oss-security. NVD scoring and full description are pending.

AnalysisAI

Cross-proxy Digest authentication state leak in curl allows remote attackers to obtain sensitive authentication credentials when curl is used with proxy authentication across multiple proxy hops. The vulnerability affects curl versions from 7.12.0 through 8.19.0 due to improper handling of Digest authentication state between proxies, enabling credential disclosure with network-level access and no authentication requirements. …

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Vendor StatusVendor

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CVE-2026-7168 vulnerability details – vuln.today

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