CVE-2026-3832
Published: Apr 30, 2026
Modified: Jun 4, 2026
CVSS v3.1
3.7
Description
A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabled may incorrectly accept a revoked server certificate, potentially leading to a compromise of trust.
| Vendor | Product | Versions |
|---|---|---|
Unknown | gnutls | affected 0 - < 3.8.13 |
Red Hat | Red Hat Enterprise Linux 10 | unaffected 0:3.8.10-4.el10_2 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:3.8.10-4.el9_8 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:3.8.10-4.el9_8 - < * |
Red Hat | Red Hat Hardened Images | unaffected 3.8.13-1.hum1 - < * |
Red Hat | Red Hat Enterprise Linux 6 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat Enterprise Linux 8 | All versions |
Red Hat | Red Hat OpenShift Container Platform 4 | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now