CVE-2026-54428

Katalog CVE

CVSS 7.5 · High EPSS 0,87%

Kerentanan Uncontrolled Resource Consumption pada apache httpcomponents core. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending oversized compressed header blocks before the HTTP/2 SETTINGS acknowledgement causes the configured header list size limit to be applied.

Rincian

Terbit di NVD

1 Juli 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption
CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,87% peluang dieksploitasi; lebih tinggi dari 57,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread/5zjp8vczvxq19pw2rvhs21q446bhl0sd mitigasi · advisory vendor
• http://www.openwall.com/lists/oss-security/2026/07/01/3 mitigasi · advisory pihak ketiga