CVEvulnerability
CVE-2026-3832
3.7 LOW
Official page ↗
- Status
- Modified
- Published
- 2026-04-30
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-179
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.
Affected configurations
• gnu gnutls
• redhat hardened images
• redhat openshift container platform 4.0
• redhat enterprise linux 6.0
• redhat enterprise linux 7.0
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
• redhat enterprise linux 10.0
Related
Weakness · CWE (1)
- CWE-179 Incorrect Behavior Order: Early Validation weakness
References
- https://access.redhat.com/errata/RHSA-2026:13274 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:20612 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:20613 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:26319 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:26409 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:29197 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:58981 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:72502 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82304 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82322 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82347 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82354 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82372 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82857 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82888 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-3832 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2445762 Issue Tracking, Third Party Advisory
- https://gitlab.com/gnutls/gnutls/-/issues/1801 Exploit, Issue Tracking, Vendor Advisory
- https://gitlab.com/gnutls/gnutls/-/issues/1801 Exploit, Issue Tracking, Vendor Advisory