Apache Software Foundation / Apache HTTP Server

267 vulnerabilities across affected versions.

CVE-2021-42013CRITICAL9.8Apache HTTP Server 2.4.49 – Apache HTTP Server 2.4.49

CVE-2021-42013CRITICAL9.8Apache HTTP Server 2.4.50 – Apache HTTP Server 2.4.50

CVE-2023-25690CRITICAL9.82.4.0 – 2.4.55

CVE-2024-38476CRITICAL9.82.4.0 – 2.4.59

CVE-2026-28780CRITICAL9.80 – 2.4.66

CVE-2026-29167CRITICAL9.82.4.0 – 2.4.67

CVE-2026-44631CRITICAL9.82.4.0 – 2.4.67

CVE-2022-28615CRITICAL9.1Apache HTTP Server – 2.4.53

CVE-2024-38475CRITICAL9.12.4.0 – 2.4.59

CVE-2024-40898CRITICAL9.12.4.0 – 2.4.61

CVE-2025-23048CRITICAL9.12.4.35 – 2.4.63

CVE-2026-42535CRITICAL9.10 – 2.4.67

CVE-2021-40438CRITICAL9.0Apache HTTP Server 2.4 – 2.4.48

CVE-2022-36760CRITICAL9.02.4 – 2.4.54

CVE-2026-23918HIGH8.82.4.66 – 2.4.66

CVE-2026-24072HIGH8.80 – 2.4.66

CVE-2025-58098HIGH8.30 – 2.4.66

CVE-2024-38473HIGH8.12.4.0 – 2.4.59

CVE-2024-38474HIGH8.12.4.0 – 2.4.59

CVE-2021-41773HIGH7.5Apache HTTP Server 2.4 2.4.49 – Apache HTTP Server 2.4 2.4.49

CVE-2023-27522HIGH7.52.4.30 – 2.4.55

CVE-2024-27316HIGH7.52.4.17 – 2.4.58

CVE-2024-38472HIGH7.52.4.0 – 2.4.59

CVE-2024-38477HIGH7.52.4.0 – 2.4.59

CVE-2024-39573HIGH7.52.4.0 – 2.4.59

CVE-2024-42516HIGH7.52.4.0 – 2.4.63

CVE-2024-43204HIGH7.52.4.0 – 2.4.63

CVE-2024-43394HIGH7.52.4.0 – 2.4.63

CVE-2024-47252HIGH7.52.4 – 2.4.63

CVE-2025-49630HIGH7.52.4.26 – 2.4.63

CVE-2025-53020HIGH7.52.4.17 – 2.4.63

CVE-2025-55753HIGH7.52.4.30 – 2.4.66

CVE-2025-59775HIGH7.52.4.0 – 2.4.65

CVE-2026-29169HIGH7.50 – 2.4.66

CVE-2026-34059HIGH7.50 – 2.4.66

CVE-2026-34355HIGH7.52.4.0 – 2.4.67

CVE-2026-34356HIGH7.52.4.0 – 2.4.67

CVE-2026-42536HIGH7.52.4.0 – 2.4.67

CVE-2026-49975HIGH7.52.4.17 – 2.4.67

CVE-2025-49812HIGH7.40 – 2.4.63

CVE-2023-38709HIGH7.30 – 2.4.58

CVE-2026-44185HIGH7.32.4.0 – 2.4.67

CVE-2026-44186HIGH7.32.4.0 – 2.4.67

CVE-2026-48913HIGH7.32.4.55 – 2.4.67

CVE-2025-65082MEDIUM6.52.4.0 – 2.4.65

CVE-2026-33523MEDIUM6.52.4.0 – 2.4.66

CVE-2026-43951MEDIUM6.52.4.0 – 2.4.67

CVE-2024-24795MEDIUM6.32.4.0 – 2.4.58

CVE-2025-54090MEDIUM6.32.4.64 – 2.4.64

CVE-2024-39884MEDIUM6.22.4.60 – 2.4.60