CVE-2026-68742

Katalog CVE

CVSS 5.5 · Medium EPSS 0,13%

Kerentanan Out-of-bounds Read pada fedoraproject sssd, redhat openshift container platform +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in SSSD. The sss_nss_protocol_parse_addr() function in the NSS responder does not validate the addrlen field against the remaining packet body size. A local attacker can exploit this via a crafted GETHOSTBYADDR request to the NSS responder socket, causing an out-of-bounds read and process crash, resulting in a denial of service.

Rincian

Terbit di NVD

3 Agustus 2026

Terakhir diubah

31 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber redhat.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-68742 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2509762 issue tracking · advisory vendor