CVE-2026-58458

Description

Don't Starve Together (Steam AppID 322330) through build 747465 contains a memory-corruption vulnerability in the native persistent-string decoder that allows a remote attacker operating a public dedicated server to crash a victim's game client by publishing crafted world_gen_data with an invalid Klei persistent blob header length. Attackers can craft a malicious public lobby server listing that, once viewed or selected by the victim, triggers client-side decoding of the attacker-controlled data to corrupt native memory and cause a remote denial of service.

References

https://www.vulncheck.com/advisories/don-t-starve-together-memory-corruption-via-world-gen-data

https://kleiforums.com/game-updates/dst/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112278

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS