CVE-2026-90557 — Freeciv 3.1.0 through 3.2.5 Out-of-Bounds Read via Savegame
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 a…
Published: 2026-09-12 · CVSS: 6.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7