CVE-2026-49975
- ULN >
- Oracle Linux CVE repository >
- CVE-2026-49975
CVE Details
| Release Date: | 2026-06-08 | |
| Impact: | Important | What is this? |
Description
Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.
See more information about CVE-2026-49975 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (httpd) | ELSA-2026-25090 | 2026-06-17 |
| Oracle Linux version 8 (mod_http2) | ELSA-2026-25090 | 2026-06-17 |
| Oracle Linux version 8 (mod_md) | ELSA-2026-25090 | 2026-06-17 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
- Oracle customers - enter a support request
- Vulnerability scanning tools vendors and project maintainers - follow the standard ISV process
