Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
NVD Vulnerability Details :
CVE-2026-5260
Awaiting Analysis
More InfoOfficial Page
Source-secalert@redhat.com
View Known Exploited Vulnerability (KEV) details
Published At-26 May, 2026 | 22:16
Updated At-24 Jun, 2026 | 17:17

A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-1284Secondarysecalert@redhat.com
CWE ID: CWE-1284
Type: Secondary
Source: secalert@redhat.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://access.redhat.com/errata/RHSA-2026:20611secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:20612secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:20613secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:26319secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:26409secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:29197secalert@redhat.com
N/A
https://access.redhat.com/security/cve/CVE-2026-5260secalert@redhat.com
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=2467450secalert@redhat.com
N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:20611
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:20612
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:20613
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26319
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26409
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:29197
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-5260
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2467450
Source: secalert@redhat.com
Resource: N/A
Change History
0Changes found

Details not found