CVE-2026-2258

low-risk
Published 2026-02-10

A flaw has been found in aardappel lobster up to 2025.4. Affected by this vulnerability is the function WaveFunctionCollapse in the library dev/src/lobster/wfc.h. Executing a manipulation can lead to memory corruption. The attack can only be executed locally. The exploit has been published and may be used. This patch is called c2047a33e1ac2c42ab7e8704b33f7ea518a11ffd. It is advisable to implement a patch to correct this issue.

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Lobster

Affected Vendors

Strlen

References (8)

Product https://github.com/aardappel/lobster/
Patch https://github.com/aardappel/lobster/commit/c2047a33e1ac2c42ab7e8704b33f7ea518a1...
Patch https://github.com/aardappel/lobster/issues/395
Patch https://github.com/aardappel/lobster/issues/395#issuecomment-3849012938
Product https://github.com/oneafter/0204/blob/main/lob1/repro.lobster
Permissions Required https://vuldb.com/?ctiid.345005
Third Party Advisory https://vuldb.com/?id.345005
Exploit https://vuldb.com/?submit.753167
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal