CVE-2026-2259CWE-119

aardappel lobster Parsing parser.h ParseStatements memory corruption

Medium · published February 10, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
14.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
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
EPSS
0.00242 · 14.5th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2026-02-10T02:32Z
EPSS history
Timeline
  • 10 FEB 02:32Z
    aardappel lobster Parsing parser.h ParseStatements memory corruption
    cvelistv5