Description
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.
Published: 2026-10-08
Score: 5.9 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 04 Nov 2026 05:30:00 +0000


Wed, 04 Nov 2026 04:30:00 +0000

Type Values Removed Values Added
Description An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS). NOTE: this is disputed by multiple parties because the behavior does not offer a new ability for an adversary to conduct a denial of service, and because the product can reasonably choose to enforce a dNSName constraint against Common Name when Subject Alternative Name is absent. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Wed, 04 Nov 2026 03:30:00 +0000

Type Values Removed Values Added
Description An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS). An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS). NOTE: this is disputed by multiple parties because the behavior does not offer a new ability for an adversary to conduct a denial of service, and because the product can reasonably choose to enforce a dNSName constraint against Common Name when Subject Alternative Name is absent.
References

Wed, 21 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Title gnutls: gnutls: legitimate CA certificates incorrectly rejected causing denial of service
Weaknesses CWE-295
References
Metrics threat_severity

None

threat_severity

Moderate


Mon, 19 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Title GnuTLS 3.8.13 CA Certificate Rejection Causes TLS Denial of Service

Mon, 19 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 16 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
References

Fri, 16 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
References

Fri, 09 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Gnu
Gnu gnutls
Vendors & Products Gnu
Gnu gnutls

Fri, 09 Oct 2026 03:15:00 +0000

Type Values Removed Values Added
Title GnuTLS 3.8.13 CA Certificate Rejection Causes TLS Denial of Service

Fri, 09 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Title Legitimate CA Certificate Rejection Leading to Denial of Service in GnuTLS 3.8.13
Weaknesses CWE-287

Thu, 08 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Oct 2026 21:15:00 +0000

Type Values Removed Values Added
Title Legitimate CA Certificate Rejection Leading to Denial of Service in GnuTLS 3.8.13
Weaknesses CWE-287

Thu, 08 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
Description An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS).
References

cve-icon MITRE

Status: REJECTED

Assigner: mitre

Published:

Updated: 2026-11-04T04:11:17.845Z

Reserved: 2026-09-22T00:00:00.000Z

Link: CVE-2026-95209

cve-icon Vulnrichment

Updated: 2026-10-08T20:18:39.169Z

cve-icon NVD

Status : Rejected

Published: 2026-10-08T19:20:52.830

Modified: 2026-11-04T05:19:06.030

Link: CVE-2026-95209

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-08T00:00:00Z

Links: CVE-2026-95209 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses