mod_md: Apache HTTP Server: mod_md (ACME), unintended retry intervals

An integer overflow flaw has been discovered in the Apache HTTP server. The integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated...

httpd: Apache HTTP Server: CGI environment variable override

A configuration override flaw has been discovered in the apache HTTP server. Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server...

Important: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.62 SP3 security update

Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 3 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

CVE-2025-66614

Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Older EOL...

PT-2026-8290

CVE-2026-26300 - Apache HTTP Server Cross-Site Request Forgery CVE ID : CVE-2026-26300 Published : Feb. 14, 2026, 4:15 a.m. | 1 hour, 26 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and...

PT-2026-8287

CVE-2026-26297 - Apache HTTP Server File Inclusion CVE ID : CVE-2026-26297 Published : Feb. 14, 2026, 4:15 a.m. | 1 hour, 26 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-8276

CVE-2025-58184 - Apache HTTP Server Reserved but Not Needed Information Disclosure CVE ID : CVE-2025-58184 Published : Feb. 13, 2026, 9:16 p.m. | 2 hours, 19 minutes ago Description : Rejected reason: reserved but not needed Severity: 0.0 | NA Visit the link for more details, such as CVSS details...

PT-2026-8270

CVE-2024-34157 - Apache HTTP Server Unvalidated User Input CVE ID : CVE-2024-34157 Published : Feb. 13, 2026, 9:16 p.m. | 2 hours, 19 minutes ago Description : Rejected reason: reserved but not needed Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products,...

PT-2026-8233

CVE-2026-26257 - Apache HTTP Server Unvalidated User Input CVE ID : CVE-2026-26257 Published : Feb. 13, 2026, 4:15 a.m. | 3 hours, 16 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-8170

CVE-2026-26088 - Apache HTTP Server Cross-Site Request Forgery CVE ID : CVE-2026-26088 Published : Feb. 12, 2026, 5:17 a.m. | 2 hours, 9 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and...

PT-2026-7982

CVE-2026-26044 - Apache HTTP Server Unvalidated User Input CVE ID : CVE-2026-26044 Published : Feb. 11, 2026, 5:16 a.m. | 2 hours, 4 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-7974

CVE-2026-26036 - Apache HTTP Server Authentication Bypass CVE ID : CVE-2026-26036 Published : Feb. 11, 2026, 5:16 a.m. | 2 hours, 5 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-7824

CVE-2026-25977 - Apache HTTP Server Unvalidated User Input CVE ID : CVE-2026-25977 Published : 2026年2月10日 05:16 | 1 小时，59 分钟 ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-7820

CVE-2026-25973 - "Apache HTTP Server Cross-Site Request Forgery" CVE ID : CVE-2026-25973 Published : 2026年2月10日 05:16 | 1 小时，59 分钟 ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

PT-2026-6953

CVE-2026-25696 - Apache HTTP Server Command Injection CVE ID : CVE-2026-25696 Published : Feb. 6, 2026, 4:15 a.m. | 32 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Integer Overflow

Apache HTTP Server is vulnerable to an integer overflow. The vulnerability is due to an integer overflow in the ACME certificate renewal backoff logic after repeated renewal failures, which allows an attacker or misconfiguration to trigger continuous, delay-free renewal attempts...

Server-Side Request Forgery (SSRF)

Apache HTTP Server is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to improper handling of encoded and merged slashes when AllowEncodedSlashes is enabled and MergeSlashes is disabled on Windows, which allows an attacker to exploit crafted requests or malicious content ...

Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses

Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58...

Advisory ROSA-SA-2026-3115

software: apache 2.4.66 OS: ROSA-CHROME unaffected versions = apache-2.4.66-1 affected versions apache-2.4.66-1 CVE-ID: CVE-2025-66200 BDU-ID: 2025-15638 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the moduserdir module of the Apache HTTP Server web server involves bypassing the authentication...

PT-2026-4607

CVE-2023-32718 - Apache HTTP Server Cross-Site Scripting CVE ID : CVE-2023-32718 Published : Jan. 22, 2026, 10:16 a.m. | 50 minutes ago Description : Rejected reason: REJECT DO NOT USE THIS CANDIDATE NUMBER. The CVE was never used. Severity: 0.0 | NA Visit the link for more details, such as CVSS...