CVE-2026-54399, CVE-2026-54428

Data: 2026-07-07

Severity: High

CVSS Score:

• CVE-2026-54399: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

• CVE-2026-54428: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Riferimenti:

• CVE-2026-54399:

  • https://nvd.nist.gov/vuln/detail/CVE-2026-54399

  • https://lists.apache.org/thread/zmxh1pl2zohov5ntdh4lt85gfrlchgpy

• CVE-2026-54428:

  • https://nvd.nist.gov/vuln/detail/CVE-2026-54428

  • https://lists.apache.org/thread/5zjp8vczvxq19pw2rvhs21q446bhl0sd

Libreria: org.apache.httpcomponents.core5:httpcore5, org.apache.httpcomponents.core5:httpcore5-h2

• GovWay 3.4.x: <= 5.4.2

Descrizione

1. [CVE-2026-54399] CWE-400: Uncontrolled Resource Consumption

Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser 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 messages with excessive number of headers / excessive header length

2. [CVE-2026-54428] CWE-770: Allocation of Resources Without Limits or Throttling

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.

GovWay

La linea 3.3.x non è interessata: distribuisce lo stack HTTP Apache HttpComponents 4.x (lib/httpcore: httpcore-4.4.15), ramo di codice distinto e non incluso nell’intervallo di versioni affette, che Apache circoscrive alla sola serie 5.x (dalla 5.0-alpha alla 5.4.2 e dalla 5.5-alpha alla 5.5-beta1).

Versione affette:

• 3.3.x: non affetta

• 3.4.x: <= 3.4.3

Risoluzione:

• 3.3.x: -

• 3.4.x: prima versione in rilascio