CVE-2026-90557

Katalog CVE

CVSS 6.1 · Medium EPSS 0,18%

Kerentanan Out-of-bounds Read. Skor CVSS 3.1 6.1 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

Freeciv versions 3.1.0 through 3.2.5 contain an out-of-bounds read vulnerability in sg_load_player_unit() when processing savegame files with invalid unit activity indices. An attacker can craft a malicious savegame file with an out-of-range activity index that bypasses bounds checking and causes a crash or limited heap memory exposure when loaded.

Rincian

Terbit di NVD

12 September 2026

Terakhir diubah

23 September 2026

Status NVD

Deferred

CVSS 3.1

6.1 (Medium), sumber vulncheck.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-125: Out-of-bounds Read

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/freeciv/freeciv
• https://github.com/freeciv/freeciv/blob/R3_2_5/server/savegame/savegame2.c#L4282
• https://github.com/freeciv/freeciv/blob/R3_2_5/server/savegame/savegame3.c#L6108
• https://github.com/freeciv/freeciv/commit/ef0c76c2765fe383140eb1a70dbea1228844152e
• https://github.com/freeciv/freeciv/releases/tag/R3_2_6
• https://redmine.freeciv.org/issues/2162
• https://www.vulncheck.com/advisories/freeciv-3.1.0-through-3.2.5-out-of-bounds-read-via-savegame