CVE-2026-82343

Katalog CVE

CVSS 6.1 · Medium EPSS 0,26%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada gimp, redhat enterprise linux. Skor CVSS 3.1 6.1 (Medium) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack out-of-bounds access. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of memory contents.

Rincian

Terbit di NVD

28 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 17,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-82343 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2525644 issue tracking · advisory vendor
• https://gitlab.gnome.org/GNOME/gimp/-/work_items/16587 issue tracking · mitigasi · advisory vendor