Bug 2450625 (CVE-2026-33846) - CVE-2026-33846 gnutls: GnuTLS: Denial of Service via heap buffer overflow in DTLS handshake fragment reassembly
Summary: CVE-2026-33846 gnutls: GnuTLS: Denial of Service via heap buffer overflow in ...
Keywords:
Status: NEW
Alias: CVE-2026-33846
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2477363
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-24 05:39 UTC by OSIDB Bzimport
Modified: 2026-06-02 08:27 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2026:20910 0 None None None 2026-05-26 12:27:00 UTC
Red Hat Product Errata RHBA-2026:20937 0 None None None 2026-05-26 15:25:13 UTC
Red Hat Product Errata RHSA-2026:20611 0 None None None 2026-05-26 06:15:28 UTC
Red Hat Product Errata RHSA-2026:20612 0 None None None 2026-05-26 06:20:04 UTC
Red Hat Product Errata RHSA-2026:20613 0 None None None 2026-05-26 06:17:58 UTC

Description OSIDB Bzimport 2026-03-24 05:39:41 UTC 
Heap Buffer Overflow in DTLS Handshake Fragment Reassembly via Inconsistent message_length
Comment 3 errata-xmlrpc 2026-05-26 06:15:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:20611 https://access.redhat.com/errata/RHSA-2026:20611
Comment 4 errata-xmlrpc 2026-05-26 06:17:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:20613 https://access.redhat.com/errata/RHSA-2026:20613
Comment 5 errata-xmlrpc 2026-05-26 06:20:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:20612 https://access.redhat.com/errata/RHSA-2026:20612
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