Vulnerability Report

CVE-2026-43951

Title: Out-of-bounds Read in Apache HTTP Server with mod_headers and mod_mime

Out-of-bounds Read

Proof Of Concept

No public PoC currently indexed for CVE-2026-43951.

CWE Category CWE-125
Published Date Jun 08, 2026
Modified Date Jun 11, 2026
Exploit Status Not Found
Score 6.5 CVSS v
Exploit Probability (EPSS)
0.52%

Vulnerability Summary

CVE-2026-43951: 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.

Impacted Vendors

A
a1webserver 1
B
bughunter 1
A
apache 1

Reference Links

https://httpd.apache.org/security/vulnerabilities_24.html
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity MEDIUM
6.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-43951 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Stack

No specific products linked.