CVE-2026-2259

Low

Description

A vulnerability has been found in aardappel lobster up to 2025.4. Affected by this issue is the function lobster::Parser::ParseStatements in the library dev/src/lobster/parser.h of the component Parsing. The manipulation leads to memory corruption. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The identifier of the patch is 2f45fe860d00990e79e13250251c1dde633f1f89. Applying a patch is the recommended action to fix this issue.

SeverityLow

CVSS3.3

Exploit probability—

ProductStrlen Lobster

PublishedFeb 10, 2026

First seenFeb 10, 2026

Weakness typeCWE-119Memory buffer bounds error

How to fix

Patches

github.com/aardappel/lobster/commit/2f45fe860d00990e79e13250251c1dde633f1f89

Affected products

Product	Affected versions	Fixed in
strlen lobster	v ≤ 2025.4	—

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