Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response languages.

This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.

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History

Mon, 08 Jun 2026 23:30:00 +0000

Type Values Removed Values Added
References

Mon, 08 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

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


Mon, 08 Jun 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache http Server
Vendors & Products Apache
Apache http Server

Mon, 08 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
Description Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.
Title Apache HTTP Server: OOB Read in `merge_response_headers` can cause crash
Weaknesses CWE-125
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-06-08T22:32:28.584Z

Reserved: 2026-05-04T17:15:44.253Z

Link: CVE-2026-43951

cve-icon Vulnrichment

Updated: 2026-06-08T22:32:28.584Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-08T16:16:40.087

Modified: 2026-06-09T01:41:00.563

Link: CVE-2026-43951

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-08T21:15:33Z

Weaknesses