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VULNERABILITIES

CVE-2026-33814 Details

Description

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA: redhat-SADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:22112 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:22120 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:22121 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:23262 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:23264 redhat-SADP

see all 70 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')[email protected]
CWE-606Unchecked Input for Loop Conditionredhat-SADP

Affected Products

ProductVersions
golang go
< 1.25.10
>= 1.26.0, < 1.26.3

CPE

  • cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
golang http2
< 0.53.0

CPE

  • cpe:2.3:a:golang:http2:*:*:*:*:*:go:*:*

Remediation

  • No remediation found in references.

Change History

42 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-33814
NVD Published Date:
May 7, 2026
NVD Last Modified:
Sep 18, 2026
Source:
[email protected]
CVE-2026-33814 Details - Not Deferred