CVE-2026-49975
An attacker can exploit multiple vulnerabilities in Apache HTTP Server to execute arbitrary code, bypass security measures, conduct cross-site scripting attacks, alter and disclose data, cause a denial-of-service condition, or carry out other unspecified attacks.
CSIRTS triage
- What
- Multiple vulnerabilities allow attackers to execute arbitrary code, bypass security measures, conduct cross-site scripting attacks, alter and disclose data, cause denial-of-service conditions, or carry out other unspecified attacks.
- Who is affected
- Users of Apache HTTP Server are affected.
- Urgency
- Remediation is high urgency due to the critical nature of the vulnerabilities.
- Action
- Update Apache HTTP Server to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Elevated exploitation risk28.0% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 98% of all EPSS-scored CVEs.
Advisory coverage (6)
- high[UPDATE] [high] Apache HTTP Server: Multiple vulnerabilitiescert-bund · 2026-08-25
- high[UPDATE] [high] HTTP/2 implementations: Vulnerability allows denial of servicecert-bund · 2026-08-14
- unknownMultiple vulnerabilities in Fortinet products (August 13, 2026)cert-fr-avis · 2026-08-13
- unknownHTTP/2 Bomb CVE-2026-49975fortinet · 2026-08-12
- unknownZimbra Denial of Service Vulnerabilityhkcert · 2026-06-22
- highCVE-2026-49975: Apache HTTP Server: mod_http2 denial of servicemsrc · 2026-06-09
External references
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