CVE-2026-2258 is a local memory corruption vulnerability affecting the WaveFunctionCollapse function in aardappel lobster versions up to 2025.4. This flaw, rated Medium severity (CVSS 5.5), allows an authenticated local attacker to cause a denial of service through memory manipulation. While an exploit has been published, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage. Organizations are advised to apply the provided patch (c2047a33e1ac2c42ab7e8704b33f7ea518a11ffd) to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2025.4CPE matchmatch criteria | cpe:2.3:a:strlen:lobster:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.