CVE-2026-42536

Katalog CVE

CVSS 7.5 · High EPSS 2,7%

Kerentanan Heap-based Buffer Overflow pada apache http server. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

Rincian

Terbit di NVD

8 Juni 2026

Terakhir diubah

14 September 2026

Status NVD

Modified

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-122: Heap-based Buffer Overflow
CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://httpd.apache.org/security/vulnerabilities_24.html advisory vendor
• http://www.openwall.com/lists/oss-security/2026/06/08/9 mailing list · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:25042
• https://access.redhat.com/errata/RHSA-2026:34109
• https://access.redhat.com/errata/RHSA-2026:41906
• https://access.redhat.com/errata/RHSA-2026:42828
• https://access.redhat.com/errata/RHSA-2026:47046
• https://access.redhat.com/errata/RHSA-2026:53371
• https://access.redhat.com/errata/RHSA-2026:56868
• https://access.redhat.com/errata/RHSA-2026:56869
• https://access.redhat.com/errata/RHSA-2026:62165
• https://access.redhat.com/errata/RHSA-2026:66323
• https://access.redhat.com/errata/RHSA-2026:67152
• https://access.redhat.com/security/cve/CVE-2026-42536
• https://bugzilla.redhat.com/show_bug.cgi?id=2486411
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42536.json