CVE-2026-2259

LOW

aardappel lobster <2025.4 - Memory Corruption

Title source: llm
STIX 2.1

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.

References (8)

Core 8
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.345006
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.345006
Exploit, Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.753168
Patch, Vendor Advisory, Issue Tracking issue-tracking
https://github.com/aardappel/lobster/issues/396
Patch, Vendor Advisory, Issue Tracking issue-tracking
https://github.com/aardappel/lobster/issues/396#issuecomment-3849019040

Scores

CVSS v3 3.3
EPSS 0.0002
EPSS Percentile 3.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-787
Status published
Products (1)
strlen/lobster < 2025.4
Published Feb 10, 2026
Tracked Since Feb 18, 2026